57980432852 has 6 divisors (see below), whose sum is σ = 101465757498. Its totient is φ = 28990216424.

The previous prime is 57980432831. The next prime is 57980432879. The reversal of 57980432852 is 25823408975.

It can be written as a sum of positive squares in only one way, i.e., 52621607236 + 5358825616 = 229394^2 + 73204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57980432794 and 57980432803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7247554103 + ... + 7247554110.

It is an arithmetic number, because the mean of its divisors is an integer number (16910959583).

Almost surely, 2^57980432852 is an apocalyptic number.

It is an amenable number.

57980432852 is a deficient number, since it is larger than the sum of its proper divisors (43485324646).

57980432852 is a wasteful number, since it uses less digits than its factorization.

57980432852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14495108217 (or 14495108215 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 57980432852 in words is "fifty-seven billion, nine hundred eighty million, four hundred thirty-two thousand, eight hundred fifty-two".