55095072 has 48 divisors (see below), whose sum is σ = 148542912. Its totient is φ = 17867520.

The previous prime is 55095067. The next prime is 55095107. The reversal of 55095072 is 27059055.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 4204 + ... + 11307.

It is an arithmetic number, because the mean of its divisors is an integer number (3094644).

Almost surely, 2^55095072 is an apocalyptic number.

It is an amenable number.

55095072 is an abundant number, since it is smaller than the sum of its proper divisors (93447840).

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

55095072 is a wasteful number, since it uses less digits than its factorization.

55095072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15561 (or 15553 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 55095072 is about 7422.6054724739. The cubic root of 55095072 is about 380.5142437554.

The spelling of 55095072 in words is "fifty-five million, ninety-five thousand, seventy-two".