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54423228596 = 221117113643879
BaseRepresentation
bin110010101011111000…
…001001000010110100
312012110211220110120012
4302223320021002310
51342424321303341
641000210355352
73634441544642
oct625370110264
9165424813505
1054423228596
1121098548180
12a66a28bb58
135194276859
1428c3d74192
151637d6b0eb
hexcabe090b4

54423228596 has 48 divisors (see below), whose sum is σ = 110984307840. Its totient is φ = 23076587520.

The previous prime is 54423228581. The next prime is 54423228599. The reversal of 54423228596 is 69582232445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54423228599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237416 + ... + 406463.

It is an arithmetic number, because the mean of its divisors is an integer number (2312173080).

Almost surely, 254423228596 is an apocalyptic number.

It is an amenable number.

54423228596 is an abundant number, since it is smaller than the sum of its proper divisors (56561079244).

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

54423228596 is a wasteful number, since it uses less digits than its factorization.

54423228596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644024 (or 644022 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 54423228596 in words is "fifty-four billion, four hundred twenty-three million, two hundred twenty-eight thousand, five hundred ninety-six".

Divisors: 1 2 4 11 17 22 34 44 68 113 187 226 374 452 748 1243 1921 2486 3842 4972 7684 21131 42262 84524 643879 1287758 2575516 7082669 10945943 14165338 21891886 28330676 43783772 72758327 120405373 145516654 240810746 291033308 481621492 800341597 1236891559 1600683194 2473783118 3201366388 4947566236 13605807149 27211614298 54423228596