52525835999 has 16 divisors (see below), whose sum is σ = 64653281280. Its totient is φ = 41554982880.

The previous prime is 52525835981. The next prime is 52525836113. The reversal of 52525835999 is 99953852525.

It is a cyclic number.

It is not a de Polignac number, because 52525835999 - 2⁸ = 52525835743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52525835099) 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, 1292114 + ... + 1332144.

It is an arithmetic number, because the mean of its divisors is an integer number (4040830080).

Almost surely, 2^52525835999 is an apocalyptic number.

52525835999 is a deficient number, since it is larger than the sum of its proper divisors (12127445281).

52525835999 is a wasteful number, since it uses less digits than its factorization.

52525835999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54470.

The product of its digits is 43740000, while the sum is 62.

The spelling of 52525835999 in words is "fifty-two billion, five hundred twenty-five million, eight hundred thirty-five thousand, nine hundred ninety-nine".