55964063 has 16 divisors (see below), whose sum is σ = 60330720. Its totient is φ = 51757056.

The previous prime is 55964039. The next prime is 55964081. The reversal of 55964063 is 36046955.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55964063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55964003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217631 + ... + 217887.

It is an arithmetic number, because the mean of its divisors is an integer number (3770670).

Almost surely, 2^55964063 is an apocalyptic number.

55964063 is a deficient number, since it is larger than the sum of its proper divisors (4366657).

55964063 is a wasteful number, since it uses less digits than its factorization.

55964063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 55964063 is about 7480.9132463891. The cubic root of 55964063 is about 382.5043797468.

The spelling of 55964063 in words is "fifty-five million, nine hundred sixty-four thousand, sixty-three".