57769252372 has 48 divisors (see below), whose sum is σ = 115581936960. Its totient is φ = 25027978752.

The previous prime is 57769252351. The next prime is 57769252397. The reversal of 57769252372 is 27325296775.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 248823 + ... + 421249.

It is an arithmetic number, because the mean of its divisors is an integer number (2407957020).

Almost surely, 2^57769252372 is an apocalyptic number.

57769252372 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57769252372 is an abundant number, since it is smaller than the sum of its proper divisors (57812684588).

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

57769252372 is a wasteful number, since it uses less digits than its factorization.

57769252372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172840 (or 172838 counting only the distinct ones).

The product of its digits is 11113200, while the sum is 55.

The spelling of 57769252372 in words is "fifty-seven billion, seven hundred sixty-nine million, two hundred fifty-two thousand, three hundred seventy-two".