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54253525024 = 258338952511
BaseRepresentation
bin110010100001110000…
…110001100000100000
312012001000120122000201
4302201300301200200
51342102400300044
640531305154544
73630311232226
oct624160614040
9165030518021
1054253525024
1121010778396
12a62148ba54
13516806943a
1428a95dab16
151627ee87d4
hexca1c31820

54253525024 has 48 divisors (see below), whose sum is σ = 108378466560. Its totient is φ = 26730530560.

The previous prime is 54253525009. The next prime is 54253525033. The reversal of 54253525024 is 42052535245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006929 + ... + 1059439.

It is an arithmetic number, because the mean of its divisors is an integer number (2257884720).

Almost surely, 254253525024 is an apocalyptic number.

It is an amenable number.

54253525024 is a deficient number, since it is larger than the sum of its proper divisors (54124941536).

54253525024 is a wasteful number, since it uses less digits than its factorization.

54253525024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52993 (or 52985 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The spelling of 54253525024 in words is "fifty-four billion, two hundred fifty-three million, five hundred twenty-five thousand, twenty-four".

Divisors: 1 2 4 8 16 32 83 166 332 389 664 778 1328 1556 2656 3112 6224 12448 32287 52511 64574 105022 129148 210044 258296 420088 516592 840176 1033184 1680352 4358413 8716826 17433652 20426779 34867304 40853558 69734608 81707116 139469216 163414232 326828464 653656928 1695422657 3390845314 6781690628 13563381256 27126762512 54253525024