53068365 has 40 divisors (see below), whose sum is σ = 108725760. Its totient is φ = 24258528.

The previous prime is 53068361. The next prime is 53068369. The reversal of 53068365 is 56386035.

53068365 is a `hidden beast` number, since 530 + 68 + 3 + 65 = 666.

It is an interprime number because it is at equal distance from previous prime (53068361) and next prime (53068369).

It is not a de Polignac number, because 53068365 - 2² = 53068361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53068361) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6525 + ... + 12194.

It is an arithmetic number, because the mean of its divisors is an integer number (2718144).

Almost surely, 2^53068365 is an apocalyptic number.

It is an amenable number.

53068365 is an abundant number, since it is smaller than the sum of its proper divisors (55657395).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53068365 is a wasteful number, since it uses less digits than its factorization.

53068365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18743 (or 18734 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 53068365 is about 7284.8037036011. The cubic root of 53068365 is about 375.7900145035.

The spelling of 53068365 in words is "fifty-three million, sixty-eight thousand, three hundred sixty-five".