55252264 has 16 divisors (see below), whose sum is σ = 104065920. Its totient is φ = 27501360.

The previous prime is 55252207. The next prime is 55252319. The reversal of 55252264 is 46225255.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13702 + ... + 17269.

It is an arithmetic number, because the mean of its divisors is an integer number (6504120).

Almost surely, 2^55252264 is an apocalyptic number.

It is an amenable number.

55252264 is a deficient number, since it is larger than the sum of its proper divisors (48813656).

55252264 is a wasteful number, since it uses less digits than its factorization.

55252264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31200 (or 31196 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 55252264 is about 7433.1866652197. The cubic root of 55252264 is about 380.8757824425.

The spelling of 55252264 in words is "fifty-five million, two hundred fifty-two thousand, two hundred sixty-four".