55364632 has 16 divisors (see below), whose sum is σ = 109272600. Its totient is φ = 26225280.

The previous prime is 55364629. The next prime is 55364641. The reversal of 55364632 is 23646355.

It is a congruent 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, 181969 + ... + 182272.

Almost surely, 2^55364632 is an apocalyptic number.

It is an amenable number.

55364632 is a deficient number, since it is larger than the sum of its proper divisors (53907968).

55364632 is a wasteful number, since it uses less digits than its factorization.

55364632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364266 (or 364262 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 55364632 is about 7440.7413609129. The cubic root of 55364632 is about 381.1338066769.

The spelling of 55364632 in words is "fifty-five million, three hundred sixty-four thousand, six hundred thirty-two".