57878725400 has 24 divisors (see below), whose sum is σ = 134568037020. Its totient is φ = 23151490080.

The previous prime is 57878725397. The next prime is 57878725439. The reversal of 57878725400 is 452787875.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144696614 + ... + 144697013.

Almost surely, 2^57878725400 is an apocalyptic number.

57878725400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57878725400 is an abundant number, since it is smaller than the sum of its proper divisors (76689311620).

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

57878725400 is a wasteful number, since it uses less digits than its factorization.

57878725400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289393643 (or 289393634 counting only the distinct ones).

The product of its (nonzero) digits is 4390400, while the sum is 53.

The spelling of 57878725400 in words is "fifty-seven billion, eight hundred seventy-eight million, seven hundred twenty-five thousand, four hundred".