53117368 has 16 divisors (see below), whose sum is σ = 100527480. Its totient is φ = 26310048.

The previous prime is 53117347. The next prime is 53117371. The reversal of 53117368 is 86371135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30171 + ... + 31882.

Almost surely, 2^53117368 is an apocalyptic number.

It is an amenable number.

53117368 is a deficient number, since it is larger than the sum of its proper divisors (47410112).

53117368 is a wasteful number, since it uses less digits than its factorization.

53117368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62166 (or 62162 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 53117368 is about 7288.1662988711. The cubic root of 53117368 is about 375.9056463112.

The spelling of 53117368 in words is "fifty-three million, one hundred seventeen thousand, three hundred sixty-eight".