57534673400 has 48 divisors (see below), whose sum is σ = 133789323840. Its totient is φ = 23010220800.

The previous prime is 57534673393. The next prime is 57534673447. The reversal of 57534673400 is 437643575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1493177 + ... + 1531223.

It is an arithmetic number, because the mean of its divisors is an integer number (2787277580).

Almost surely, 2^57534673400 is an apocalyptic number.

57534673400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57534673400 is an abundant number, since it is smaller than the sum of its proper divisors (76254650440).

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

57534673400 is a wasteful number, since it uses less digits than its factorization.

57534673400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45624 (or 45615 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 57534673400 in words is "fifty-seven billion, five hundred thirty-four million, six hundred seventy-three thousand, four hundred".