55334370 has 64 divisors (see below), whose sum is σ = 163457280. Its totient is φ = 11674368.

The previous prime is 55334359. The next prime is 55334387. The reversal of 55334370 is 7343355.

55334370 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 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 31 ways as a sum of consecutive naturals, for example, 7405 + ... + 12864.

It is an arithmetic number, because the mean of its divisors is an integer number (2554020).

Almost surely, 2^55334370 is an apocalyptic number.

55334370 is an abundant number, since it is smaller than the sum of its proper divisors (108122910).

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

55334370 is a wasteful number, since it uses less digits than its factorization.

55334370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20299.

The product of its (nonzero) digits is 18900, while the sum is 30.

The square root of 55334370 is about 7438.7075490303. The cubic root of 55334370 is about 381.0643521477.

The spelling of 55334370 in words is "fifty-five million, three hundred thirty-four thousand, three hundred seventy".