56749496 has 16 divisors (see below), whose sum is σ = 106491240. Its totient is φ = 28351840.

The previous prime is 56749477. The next prime is 56749501. The reversal of 56749496 is 69494765.

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

It is a congruent number.

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, 12530 + ... + 16446.

Almost surely, 2^56749496 is an apocalyptic number.

It is an amenable number.

56749496 is a deficient number, since it is larger than the sum of its proper divisors (49741744).

56749496 is a wasteful number, since it uses less digits than its factorization.

56749496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734 (or 5730 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 56749496 is about 7533.2261349305. The cubic root of 56749496 is about 384.2855045436.

The spelling of 56749496 in words is "fifty-six million, seven hundred forty-nine thousand, four hundred ninety-six".