56499876 has 48 divisors (see below), whose sum is σ = 146903680. Its totient is φ = 18779040.

The previous prime is 56499871. The next prime is 56499889. The reversal of 56499876 is 67899465.

56499876 is a `hidden beast` number, since 564 + 9 + 9 + 8 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (56499871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57945 + ... + 58911.

Almost surely, 2^56499876 is an apocalyptic number.

It is an amenable number.

56499876 is an abundant number, since it is smaller than the sum of its proper divisors (90403804).

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

56499876 is a wasteful number, since it uses less digits than its factorization.

56499876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1513 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 56499876 is about 7516.6399408246. The cubic root of 56499876 is about 383.7212332237.

It can be divided in two parts, 56499 and 876, that added together give a palindrome (57375).

The spelling of 56499876 in words is "fifty-six million, four hundred ninety-nine thousand, eight hundred seventy-six".