57574845848 has 64 divisors (see below), whose sum is σ = 120837074400. Its totient is φ = 25534817280.

The previous prime is 57574845827. The next prime is 57574845871. The reversal of 57574845848 is 84854847575.

It is a congruent number.

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, 591140 + ... + 681612.

Almost surely, 2^57574845848 is an apocalyptic number.

57574845848 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57574845848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60418537200).

57574845848 is an abundant number, since it is smaller than the sum of its proper divisors (63262228552).

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

57574845848 is a wasteful number, since it uses less digits than its factorization.

57574845848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90732 (or 90728 counting only the distinct ones).

The product of its digits is 200704000, while the sum is 65.

The spelling of 57574845848 in words is "fifty-seven billion, five hundred seventy-four million, eight hundred forty-five thousand, eight hundred forty-eight".