56463165 has 24 divisors (see below), whose sum is σ = 106767648. Its totient is φ = 27375840.

The previous prime is 56463163. The next prime is 56463241. The reversal of 56463165 is 56136465.

56463165 is a `hidden beast` number, since 5 + 646 + 3 + 1 + 6 + 5 = 666.

It is not a de Polignac number, because 56463165 - 2¹ = 56463163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56463163) 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 23 ways as a sum of consecutive naturals, for example, 56539 + ... + 57528.

It is an arithmetic number, because the mean of its divisors is an integer number (4448652).

Almost surely, 2^56463165 is an apocalyptic number.

56463165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56463165 is a deficient number, since it is larger than the sum of its proper divisors (50304483).

56463165 is a wasteful number, since it uses less digits than its factorization.

56463165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114089 (or 114086 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 56463165 is about 7514.1975619490. The cubic root of 56463165 is about 383.6381071281.

The spelling of 56463165 in words is "fifty-six million, four hundred sixty-three thousand, one hundred sixty-five".