53696308 has 6 divisors (see below), whose sum is σ = 93968546. Its totient is φ = 26848152.

The previous prime is 53696303. The next prime is 53696311. The reversal of 53696308 is 80369635.

It can be written as a sum of positive squares in only one way, i.e., 53406864 + 289444 = 7308^2 + 538^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53696303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712035 + ... + 6712042.

Almost surely, 2^53696308 is an apocalyptic number.

It is an amenable number.

53696308 is a deficient number, since it is larger than the sum of its proper divisors (40272238).

53696308 is a wasteful number, since it uses less digits than its factorization.

53696308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13424081 (or 13424079 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 53696308 is about 7327.7764703899. The cubic root of 53696308 is about 377.2664122214.

The spelling of 53696308 in words is "fifty-three million, six hundred ninety-six thousand, three hundred eight".