57735500 has 24 divisors (see below), whose sum is σ = 126095424. Its totient is φ = 23094000.

The previous prime is 57735493. The next prime is 57735533. The reversal of 57735500 is 553775.

It is a super-4 number, since 4×57735500⁴ (a number of 32 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57236 + ... + 58235.

It is an arithmetic number, because the mean of its divisors is an integer number (5253976).

Almost surely, 2^57735500 is an apocalyptic number.

57735500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57735500 is an abundant number, since it is smaller than the sum of its proper divisors (68359924).

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

57735500 is a wasteful number, since it uses less digits than its factorization.

57735500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115490 (or 115478 counting only the distinct ones).

The product of its (nonzero) digits is 18375, while the sum is 32.

The square root of 57735500 is about 7598.3879869351. The cubic root of 57735500 is about 386.4983495849.

The spelling of 57735500 in words is "fifty-seven million, seven hundred thirty-five thousand, five hundred".