56463516 has 36 divisors (see below), whose sum is σ = 150241000. Its totient is φ = 17830368.

The previous prime is 56463487. The next prime is 56463553. The reversal of 56463516 is 61536465.

56463516 is a `hidden beast` number, since 5 + 6 + 4 + 635 + 16 = 666.

56463516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40591 + ... + 41958.

Almost surely, 2^56463516 is an apocalyptic number.

It is an amenable number.

56463516 is an abundant number, since it is smaller than the sum of its proper divisors (93777484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56463516 is a wasteful number, since it uses less digits than its factorization.

56463516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82578 (or 82573 counting only the distinct ones).

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

The square root of 56463516 is about 7514.2209177000. The cubic root of 56463516 is about 383.6389020812.

The spelling of 56463516 in words is "fifty-six million, four hundred sixty-three thousand, five hundred sixteen".