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54263265004 = 221319593592593
BaseRepresentation
bin110010100010010101…
…111011011011101100
312012001200220110202201
4302202111323123230
51342112343440004
640532254031244
73630460066534
oct624225733354
9165050813681
1054263265004
1121016220163
12a6247a8524
13516a099840
1428aaa144c4
151628cbe6a4
hexca257b6ec

54263265004 has 96 divisors (see below), whose sum is σ = 109819584000. Its totient is φ = 23250364416.

The previous prime is 54263264989. The next prime is 54263265011. The reversal of 54263265004 is 40056236245.

It is a super-2 number, since 2×542632650042 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20925532 + ... + 20928124.

It is an arithmetic number, because the mean of its divisors is an integer number (1143954000).

Almost surely, 254263265004 is an apocalyptic number.

It is an amenable number.

54263265004 is an abundant number, since it is smaller than the sum of its proper divisors (55556318996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54263265004 is a wasteful number, since it uses less digits than its factorization.

54263265004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047 (or 3045 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 54263265004 in words is "fifty-four billion, two hundred sixty-three million, two hundred sixty-five thousand, four".

Divisors: 1 2 4 13 19 26 38 52 59 76 118 236 247 359 494 718 767 988 1121 1436 1534 2242 2593 3068 4484 4667 5186 6821 9334 10372 13642 14573 18668 21181 27284 29146 33709 42362 49267 58292 67418 84724 88673 98534 134836 152987 177346 197068 275353 305974 354692 402439 550706 611948 640471 804878 930887 1101412 1280942 1609756 1861774 1988831 2561884 2906753 3723548 3977662 5231707 5813506 7955324 10463414 11627012 12101531 17686853 20926828 24203062 35373706 37787789 48406124 54922333 70747412 75575578 109844666 151151156 219689332 229929089 459858178 713990329 919716356 1043524327 1427980658 2087048654 2855961316 4174097308 13565816251 27131632502 54263265004