52873565 has 16 divisors (see below), whose sum is σ = 64722240. Its totient is φ = 41458560.

The previous prime is 52873549. The next prime is 52873571. The reversal of 52873565 is 56537825.

It is not a de Polignac number, because 52873565 - 2⁴ = 52873549 is a prime.

It is a super-2 number, since 2×52873565² = 5591227751618450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57842 + ... + 58748.

It is an arithmetic number, because the mean of its divisors is an integer number (4045140).

Almost surely, 2^52873565 is an apocalyptic number.

It is an amenable number.

52873565 is a deficient number, since it is larger than the sum of its proper divisors (11848675).

52873565 is a wasteful number, since it uses less digits than its factorization.

52873565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132.

The product of its digits is 252000, while the sum is 41.

The square root of 52873565 is about 7271.4211128224. The cubic root of 52873565 is about 375.3296419967.

The spelling of 52873565 in words is "fifty-two million, eight hundred seventy-three thousand, five hundred sixty-five".