52503102565 has 8 divisors (see below), whose sum is σ = 63801239040. Its totient is φ = 41470804752.

The previous prime is 52503102563. The next prime is 52503102607. The reversal of 52503102565 is 56520130525.

52503102565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52503102565 - 2¹ = 52503102563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52503102565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52503102563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66459229 + ... + 66460018.

It is an arithmetic number, because the mean of its divisors is an integer number (7975154880).

Almost surely, 2^52503102565 is an apocalyptic number.

It is an amenable number.

52503102565 is a deficient number, since it is larger than the sum of its proper divisors (11298136475).

52503102565 is a wasteful number, since it uses less digits than its factorization.

52503102565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132919331.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 52503102565 in words is "fifty-two billion, five hundred three million, one hundred two thousand, five hundred sixty-five".