57284765132 has 24 divisors (see below), whose sum is σ = 114735371520. Its totient is φ = 24515076240.

The previous prime is 57284765129. The next prime is 57284765143. The reversal of 57284765132 is 23156748275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461032 + ... + 1499727.

It is an arithmetic number, because the mean of its divisors is an integer number (4780640480).

Almost surely, 2^57284765132 is an apocalyptic number.

It is an amenable number.

57284765132 is an abundant number, since it is smaller than the sum of its proper divisors (57450606388).

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

57284765132 is a wasteful number, since it uses less digits than its factorization.

57284765132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2961461 (or 2961459 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The spelling of 57284765132 in words is "fifty-seven billion, two hundred eighty-four million, seven hundred sixty-five thousand, one hundred thirty-two".