52502807 has 16 divisors (see below), whose sum is σ = 62456832. Its totient is φ = 43199520.

The previous prime is 52502773. The next prime is 52502819. The reversal of 52502807 is 70820525.

It is not a de Polignac number, because 52502807 - 2¹⁶ = 52437271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52502807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52502887) 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, 15932 + ... + 18942.

It is an arithmetic number, because the mean of its divisors is an integer number (3903552).

Almost surely, 2^52502807 is an apocalyptic number.

52502807 is a deficient number, since it is larger than the sum of its proper divisors (9954025).

52502807 is a wasteful number, since it uses less digits than its factorization.

52502807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 52502807 is about 7245.8820719082. The cubic root of 52502807 is about 374.4502926594.

The spelling of 52502807 in words is "fifty-two million, five hundred two thousand, eight hundred seven".