55413055 has 16 divisors (see below), whose sum is σ = 69102720. Its totient is φ = 42606592.

The previous prime is 55413023. The next prime is 55413067. The reversal of 55413055 is 55031455.

It is a cyclic number.

It is not a de Polignac number, because 55413055 - 2⁵ = 55413023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36522 + ... + 38008.

It is an arithmetic number, because the mean of its divisors is an integer number (4318920).

Almost surely, 2^55413055 is an apocalyptic number.

55413055 is a deficient number, since it is larger than the sum of its proper divisors (13689665).

55413055 is a wasteful number, since it uses less digits than its factorization.

55413055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 55413055 is about 7443.9945593747. The cubic root of 55413055 is about 381.2448900148.

The spelling of 55413055 in words is "fifty-five million, four hundred thirteen thousand, fifty-five".