52152585 has 16 divisors (see below), whose sum is σ = 86322240. Its totient is φ = 26855360.

The previous prime is 52152539. The next prime is 52152589. The reversal of 52152585 is 58525125.

It is not a de Polignac number, because 52152585 - 2⁶ = 52152521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52152589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59511 + ... + 60380.

It is an arithmetic number, because the mean of its divisors is an integer number (5395140).

Almost surely, 2^52152585 is an apocalyptic number.

It is an amenable number.

52152585 is a deficient number, since it is larger than the sum of its proper divisors (34169655).

52152585 is a wasteful number, since it uses less digits than its factorization.

52152585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119928.

The product of its digits is 20000, while the sum is 33.

The square root of 52152585 is about 7221.6746672777. The cubic root of 52152585 is about 373.6158394404.

The spelling of 52152585 in words is "fifty-two million, one hundred fifty-two thousand, five hundred eighty-five".