64056163 has 16 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 59335200.

The previous prime is 64056151. The next prime is 64056203. The reversal of 64056163 is 36165046.

It is a cyclic number.

It is not a de Polignac number, because 64056163 - 2²¹ = 61959011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64056263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237993 + ... + 238261.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^64056163 is an apocalyptic number.

64056163 is a deficient number, since it is larger than the sum of its proper divisors (4891037).

64056163 is a wasteful number, since it uses less digits than its factorization.

64056163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 64056163 is about 8003.5094177492. The cubic root of 64056163 is about 400.1169720405.

The spelling of 64056163 in words is "sixty-four million, fifty-six thousand, one hundred sixty-three".