56463605 has 16 divisors (see below), whose sum is σ = 74176128. Its totient is φ = 40920000.

The previous prime is 56463599. The next prime is 56463619. The reversal of 56463605 is 50636465.

It is not a de Polignac number, because 56463605 - 2²⁴ = 39686389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15455 + ... + 18755.

It is an arithmetic number, because the mean of its divisors is an integer number (4636008).

Almost surely, 2^56463605 is an apocalyptic number.

56463605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56463605 is a deficient number, since it is larger than the sum of its proper divisors (17712523).

56463605 is a wasteful number, since it uses less digits than its factorization.

56463605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 56463605 is about 7514.2268398019. The cubic root of 56463605 is about 383.6391036499.

The spelling of 56463605 in words is "fifty-six million, four hundred sixty-three thousand, six hundred five".