54998700 has 36 divisors (see below), whose sum is σ = 159130440. Its totient is φ = 14666240.

The previous prime is 54998693. The next prime is 54998729. The reversal of 54998700 is 789945.

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, 91365 + ... + 91964.

It is an arithmetic number, because the mean of its divisors is an integer number (4420290).

Almost surely, 2^54998700 is an apocalyptic number.

54998700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54998700 is an abundant number, since it is smaller than the sum of its proper divisors (104131740).

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

54998700 is a wasteful number, since it uses less digits than its factorization.

54998700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183346 (or 183339 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 54998700 is about 7416.1108405956. The cubic root of 54998700 is about 380.2922497870.

The spelling of 54998700 in words is "fifty-four million, nine hundred ninety-eight thousand, seven hundred".