55064339 has 12 divisors (see below), whose sum is σ = 62082360. Its totient is φ = 48434400.

The previous prime is 55064333. The next prime is 55064357. The reversal of 55064339 is 93346055.

It is not a de Polignac number, because 55064339 - 2⁸ = 55064083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55064299 and 55064308.

It is not an unprimeable number, because it can be changed into a prime (55064333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7967 + ... + 13175.

It is an arithmetic number, because the mean of its divisors is an integer number (5173530).

Almost surely, 2^55064339 is an apocalyptic number.

55064339 is a deficient number, since it is larger than the sum of its proper divisors (7018021).

55064339 is a wasteful number, since it uses less digits than its factorization.

55064339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5282 (or 5251 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 55064339 is about 7420.5349537618. The cubic root of 55064339 is about 380.4434780835.

The spelling of 55064339 in words is "fifty-five million, sixty-four thousand, three hundred thirty-nine".