56916496 has 120 divisors (see below), whose sum is σ = 142324224. Its totient is φ = 21565440.

The previous prime is 56916491. The next prime is 56916499. The reversal of 56916496 is 69461965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56916491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586720 + ... + 586816.

Almost surely, 2^56916496 is an apocalyptic number.

56916496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56916496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71162112).

56916496 is an abundant number, since it is smaller than the sum of its proper divisors (85407728).

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

56916496 is a wasteful number, since it uses less digits than its factorization.

56916496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 150 counting only the distinct ones).

The product of its digits is 349920, while the sum is 46.

The square root of 56916496 is about 7544.3022208817. The cubic root of 56916496 is about 384.6620883921.

The spelling of 56916496 in words is "fifty-six million, nine hundred sixteen thousand, four hundred ninety-six".