57254432100 has 72 divisors (see below), whose sum is σ = 166960647168. Its totient is φ = 15147619200.

The previous prime is 57254432033. The next prime is 57254432117. The reversal of 57254432100 is 123445275.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 713271 + ... + 789470.

Almost surely, 2^57254432100 is an apocalyptic number.

57254432100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57254432100 is an abundant number, since it is smaller than the sum of its proper divisors (109706215068).

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

57254432100 is a wasteful number, since it uses less digits than its factorization.

57254432100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502885 (or 1502878 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

Adding to 57254432100 its reverse (123445275), we get a palindrome (57377877375).

The spelling of 57254432100 in words is "fifty-seven billion, two hundred fifty-four million, four hundred thirty-two thousand, one hundred".