55525710 has 32 divisors (see below), whose sum is σ = 134642592. Its totient is φ = 14653440.

The previous prime is 55525697. The next prime is 55525739. The reversal of 55525710 is 1752555.

55525710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 6631 + ... + 12450.

It is an arithmetic number, because the mean of its divisors is an integer number (4207581).

Almost surely, 2^55525710 is an apocalyptic number.

55525710 is an abundant number, since it is smaller than the sum of its proper divisors (79116882).

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

55525710 is a wasteful number, since it uses less digits than its factorization.

55525710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19188.

The product of its (nonzero) digits is 8750, while the sum is 30.

The square root of 55525710 is about 7451.5575553035. The cubic root of 55525710 is about 381.5030726798.

The spelling of 55525710 in words is "fifty-five million, five hundred twenty-five thousand, seven hundred ten".