57497412798 has 48 divisors (see below), whose sum is σ = 142509066336. Its totient is φ = 16412310720.

The previous prime is 57497412793. The next prime is 57497412829. The reversal of 57497412798 is 89721479475.

57497412798 is a `hidden beast` number, since 57 + 497 + 4 + 1 + 2 + 7 + 98 = 666.

It is a super-2 number, since 2×57497412798² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57497412793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81361 + ... + 348732.

It is an arithmetic number, because the mean of its divisors is an integer number (2968938882).

Almost surely, 2^57497412798 is an apocalyptic number.

57497412798 is an abundant number, since it is smaller than the sum of its proper divisors (85011653538).

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

57497412798 is a wasteful number, since it uses less digits than its factorization.

57497412798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431169 (or 431166 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 63.

The spelling of 57497412798 in words is "fifty-seven billion, four hundred ninety-seven million, four hundred twelve thousand, seven hundred ninety-eight".