55904935 has 32 divisors (see below), whose sum is σ = 74833920. Its totient is φ = 39916800.

The previous prime is 55904921. The next prime is 55904939. The reversal of 55904935 is 53940955.

It is a happy number.

55904935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55904935 - 2⁹ = 55904423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55904939) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 120514 + ... + 120976.

It is an arithmetic number, because the mean of its divisors is an integer number (2338560).

Almost surely, 2^55904935 is an apocalyptic number.

55904935 is a deficient number, since it is larger than the sum of its proper divisors (18928985).

55904935 is a wasteful number, since it uses less digits than its factorization.

55904935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 55904935 is about 7476.9602780809. The cubic root of 55904935 is about 382.3696225023.

The spelling of 55904935 in words is "fifty-five million, nine hundred four thousand, nine hundred thirty-five".