56163496 has 16 divisors (see below), whose sum is σ = 107547840. Its totient is φ = 27484080.

The previous prime is 56163479. The next prime is 56163533. The reversal of 56163496 is 69436165.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74310 + ... + 75061.

It is an arithmetic number, because the mean of its divisors is an integer number (6721740).

Almost surely, 2^56163496 is an apocalyptic number.

It is an amenable number.

56163496 is a deficient number, since it is larger than the sum of its proper divisors (51384344).

56163496 is a wasteful number, since it uses less digits than its factorization.

56163496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149424 (or 149420 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 56163496 is about 7494.2308477922. The cubic root of 56163496 is about 382.9582040755.

The spelling of 56163496 in words is "fifty-six million, one hundred sixty-three thousand, four hundred ninety-six".