57108707634 has 16 divisors (see below), whose sum is σ = 124600816800. Its totient is φ = 17305668960.

The previous prime is 57108707629. The next prime is 57108707651. The reversal of 57108707634 is 43670780175.

It is a super-2 number, since 2×57108707634² (a number of 22 digits) contains 22 as substring.

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, 432641659 + ... + 432641790.

It is an arithmetic number, because the mean of its divisors is an integer number (7787551050).

Almost surely, 2^57108707634 is an apocalyptic number.

57108707634 is an abundant number, since it is smaller than the sum of its proper divisors (67492109166).

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

57108707634 is a wasteful number, since it uses less digits than its factorization.

57108707634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865283465.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 57108707634 in words is "fifty-seven billion, one hundred eight million, seven hundred seven thousand, six hundred thirty-four".