52165377 has 40 divisors (see below), whose sum is σ = 85865472. Its totient is φ = 31298400.

The previous prime is 52165369. The next prime is 52165387. The reversal of 52165377 is 77356125.

52165377 is a `hidden beast` number, since 521 + 65 + 3 + 77 = 666.

It is not a de Polignac number, because 52165377 - 2³ = 52165369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52165307) 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, 112927 + ... + 113387.

Almost surely, 2^52165377 is an apocalyptic number.

It is an amenable number.

52165377 is a deficient number, since it is larger than the sum of its proper divisors (33700095).

52165377 is a wasteful number, since it uses less digits than its factorization.

52165377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 602 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 52165377 is about 7222.5602801223. The cubic root of 52165377 is about 373.6463838075.

The spelling of 52165377 in words is "fifty-two million, one hundred sixty-five thousand, three hundred seventy-seven".