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57425071024 = 2443550115173
BaseRepresentation
bin110101011110110011…
…010000101110110000
312111020001101212020101
4311132303100232300
51420101304233044
642214122322144
74102022023066
oct653663205660
9174201355211
1057425071024
1122398a56892
12b167659354
135552154889
142aca8da036
151761675cd4
hexd5ecd0bb0

57425071024 has 40 divisors (see below), whose sum is σ = 113876742672. Its totient is φ = 28037856000.

The previous prime is 57425071009. The next prime is 57425071031. The reversal of 57425071024 is 42017052475.

It is a super-2 number, since 2×574250710242 (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3777102 + ... + 3792274.

Almost surely, 257425071024 is an apocalyptic number.

It is an amenable number.

57425071024 is a deficient number, since it is larger than the sum of its proper divisors (56451671648).

57425071024 is a wasteful number, since it uses less digits than its factorization.

57425071024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20725 (or 20719 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 37.

The spelling of 57425071024 in words is "fifty-seven billion, four hundred twenty-five million, seventy-one thousand, twenty-four".