55364936 has 32 divisors (see below), whose sum is σ = 119210400. Its totient is φ = 23840640.

The previous prime is 55364929. The next prime is 55364957. The reversal of 55364936 is 63946355.

It is a super-2 number, since 2×55364936² = 6130552276568192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55364893 and 55364902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14885 + ... + 18228.

It is an arithmetic number, because the mean of its divisors is an integer number (3725325).

Almost surely, 2^55364936 is an apocalyptic number.

It is an amenable number.

55364936 is an abundant number, since it is smaller than the sum of its proper divisors (63845464).

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

55364936 is a wasteful number, since it uses less digits than its factorization.

55364936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33149 (or 33145 counting only the distinct ones).

The product of its digits is 291600, while the sum is 41.

The square root of 55364936 is about 7440.7617889568. The cubic root of 55364936 is about 381.1345042610.

The spelling of 55364936 in words is "fifty-five million, three hundred sixty-four thousand, nine hundred thirty-six".