57672481962 has 32 divisors (see below), whose sum is σ = 115819621632. Its totient is φ = 19145121984.

The previous prime is 57672481949. The next prime is 57672482027. The reversal of 57672481962 is 26918427675.

It is a happy number.

It is a super-2 number, since 2×57672481962² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 3793408 + ... + 3808580.

It is an arithmetic number, because the mean of its divisors is an integer number (3619363176).

Almost surely, 2^57672481962 is an apocalyptic number.

57672481962 is an abundant number, since it is smaller than the sum of its proper divisors (58147139670).

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

57672481962 is a wasteful number, since it uses less digits than its factorization.

57672481962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17742.

The product of its digits is 10160640, while the sum is 57.

The spelling of 57672481962 in words is "fifty-seven billion, six hundred seventy-two million, four hundred eighty-one thousand, nine hundred sixty-two".