55264200 has 48 divisors (see below), whose sum is σ = 171320880. Its totient is φ = 14736960.

The previous prime is 55264171. The next prime is 55264201. The reversal of 55264200 is 246255.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (55264201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45454 + ... + 46653.

It is an arithmetic number, because the mean of its divisors is an integer number (3569185).

Almost surely, 2^55264200 is an apocalyptic number.

55264200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55264200 is an abundant number, since it is smaller than the sum of its proper divisors (116056680).

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

55264200 is a wasteful number, since it uses less digits than its factorization.

55264200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92126 (or 92117 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 55264200 is about 7433.9895076601. The cubic root of 55264200 is about 380.9032069961.

The spelling of 55264200 in words is "fifty-five million, two hundred sixty-four thousand, two hundred".