57460627988 has 24 divisors (see below), whose sum is σ = 102984804384. Its totient is φ = 28043589600.

The previous prime is 57460627981. The next prime is 57460628011. The reversal of 57460627988 is 88972606475.

It is a self number, because there is not a number n which added to its sum of digits gives 57460627988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57460627981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866870 + ... + 930797.

It is an arithmetic number, because the mean of its divisors is an integer number (4291033516).

Almost surely, 2^57460627988 is an apocalyptic number.

It is an amenable number.

57460627988 is a deficient number, since it is larger than the sum of its proper divisors (45524176396).

57460627988 is a wasteful number, since it uses less digits than its factorization.

57460627988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797863 (or 1797861 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 57460627988 in words is "fifty-seven billion, four hundred sixty million, six hundred twenty-seven thousand, nine hundred eighty-eight".