53107318 has 16 divisors (see below), whose sum is σ = 91477440. Its totient is φ = 22869000.

The previous prime is 53107297. The next prime is 53107339. The reversal of 53107318 is 81370135.

It is an interprime number because it is at equal distance from previous prime (53107297) and next prime (53107339).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63108 + ... + 63943.

It is an arithmetic number, because the mean of its divisors is an integer number (5717340).

Almost surely, 2^53107318 is an apocalyptic number.

53107318 is a deficient number, since it is larger than the sum of its proper divisors (38370122).

53107318 is a wasteful number, since it uses less digits than its factorization.

53107318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127083.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 53107318 is about 7287.4767924159. The cubic root of 53107318 is about 375.8819372422.

The spelling of 53107318 in words is "fifty-three million, one hundred seven thousand, three hundred eighteen".