57532533312 has 28 divisors (see below), whose sum is σ = 152221494896. Its totient is φ = 19177511040.

The previous prime is 57532533299. The next prime is 57532533371. The reversal of 57532533312 is 21333523575.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149824114 + ... + 149824497.

Almost surely, 2^57532533312 is an apocalyptic number.

It is an amenable number.

57532533312 is an abundant number, since it is smaller than the sum of its proper divisors (94688961584).

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

57532533312 is a wasteful number, since it uses less digits than its factorization.

57532533312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299648626 (or 299648616 counting only the distinct ones).

The product of its digits is 283500, while the sum is 39.

The spelling of 57532533312 in words is "fifty-seven billion, five hundred thirty-two million, five hundred thirty-three thousand, three hundred twelve".