55336672 has 24 divisors (see below), whose sum is σ = 111265056. Its totient is φ = 27078912.

The previous prime is 55336651. The next prime is 55336693. The reversal of 55336672 is 27663355.

It is a happy number.

55336672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55336651) and next prime (55336693).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16893 + ... + 19900.

It is an arithmetic number, because the mean of its divisors is an integer number (4636044).

Almost surely, 2^55336672 is an apocalyptic number.

It is an amenable number.

55336672 is an abundant number, since it is smaller than the sum of its proper divisors (55928384).

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

55336672 is a wasteful number, since it uses less digits than its factorization.

55336672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36850 (or 36842 counting only the distinct ones).

The product of its digits is 113400, while the sum is 37.

The square root of 55336672 is about 7438.8622786015. The cubic root of 55336672 is about 381.0696363739.

The spelling of 55336672 in words is "fifty-five million, three hundred thirty-six thousand, six hundred seventy-two".