54239100 has 36 divisors (see below), whose sum is σ = 156932664. Its totient is φ = 14463680.

The previous prime is 54239099. The next prime is 54239117. The reversal of 54239100 is 193245.

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, 90099 + ... + 90698.

Almost surely, 2^54239100 is an apocalyptic number.

54239100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54239100 is an abundant number, since it is smaller than the sum of its proper divisors (102693564).

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

54239100 is a wasteful number, since it uses less digits than its factorization.

54239100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180814 (or 180807 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 54239100 is about 7364.7199539426. The cubic root of 54239100 is about 378.5333586631.

The spelling of 54239100 in words is "fifty-four million, two hundred thirty-nine thousand, one hundred".