57005518362 has 32 divisors (see below), whose sum is σ = 130003538112. Its totient is φ = 16508385024.

The previous prime is 57005518267. The next prime is 57005518387. The reversal of 57005518362 is 26381550075.

57005518362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21493968 + ... + 21496619.

It is an arithmetic number, because the mean of its divisors is an integer number (4062610566).

Almost surely, 2^57005518362 is an apocalyptic number.

57005518362 is an abundant number, since it is smaller than the sum of its proper divisors (72998019750).

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

57005518362 is a wasteful number, since it uses less digits than its factorization.

57005518362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42990622.

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 57005518362 in words is "fifty-seven billion, five million, five hundred eighteen thousand, three hundred sixty-two".