53618696 has 16 divisors (see below), whose sum is σ = 100645740. Its totient is φ = 26779840.

The previous prime is 53618683. The next prime is 53618699. The reversal of 53618696 is 69681635.

It can be written as a sum of positive squares in 2 ways, for example, as 53085796 + 532900 = 7286^2 + 730^2 .

It is not an unprimeable number, because it can be changed into a prime (53618699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5330 + ... + 11646.

Almost surely, 2^53618696 is an apocalyptic number.

It is an amenable number.

53618696 is a deficient number, since it is larger than the sum of its proper divisors (47027044).

53618696 is a wasteful number, since it uses less digits than its factorization.

53618696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7384 (or 7380 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 53618696 is about 7322.4788152647. The cubic root of 53618696 is about 377.0845591270.

The spelling of 53618696 in words is "fifty-three million, six hundred eighteen thousand, six hundred ninety-six".