53568968 has 16 divisors (see below), whose sum is σ = 100535580. Its totient is φ = 26759488.

The previous prime is 53568959. The next prime is 53568971. The reversal of 53568968 is 86986535.

It can be written as a sum of positive squares in 2 ways, for example, as 50951044 + 2617924 = 7138^2 + 1618^2 .

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, 8546 + ... + 13422.

Almost surely, 2^53568968 is an apocalyptic number.

It is an amenable number.

53568968 is a deficient number, since it is larger than the sum of its proper divisors (46966612).

53568968 is a wasteful number, since it uses less digits than its factorization.

53568968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6256 (or 6252 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The square root of 53568968 is about 7319.0824561553. The cubic root of 53568968 is about 376.9679489248.

The spelling of 53568968 in words is "fifty-three million, five hundred sixty-eight thousand, nine hundred sixty-eight".