57532919754 has 32 divisors (see below), whose sum is σ = 117894515904. Its totient is φ = 18707351040.

The previous prime is 57532919701. The next prime is 57532919833. The reversal of 57532919754 is 45791923575.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57532919694 and 57532919703.

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, 55194 + ... + 343674.

It is an arithmetic number, because the mean of its divisors is an integer number (3684203622).

Almost surely, 2^57532919754 is an apocalyptic number.

57532919754 is an abundant number, since it is smaller than the sum of its proper divisors (60361596150).

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

57532919754 is a wasteful number, since it uses less digits than its factorization.

57532919754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289302.

The product of its digits is 11907000, while the sum is 57.

The spelling of 57532919754 in words is "fifty-seven billion, five hundred thirty-two million, nine hundred nineteen thousand, seven hundred fifty-four".