52505007500260 has 48 divisors (see below), whose sum is σ = 126335956481280. Its totient is φ = 17955439931520.

The previous prime is 52505007500251. The next prime is 52505007500263. The reversal of 52505007500260 is 6200570050525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52505007500263) 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, 481996656 + ... + 482105575.

It is an arithmetic number, because the mean of its divisors is an integer number (2631999093360).

Almost surely, 2^{52505007500260} is an apocalyptic number.

It is an amenable number.

52505007500260 is an abundant number, since it is smaller than the sum of its proper divisors (73830948981020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52505007500260 is a wasteful number, since it uses less digits than its factorization.

52505007500260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964102636 (or 964102634 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 37.

Adding to 52505007500260 its reverse (6200570050525), we get a palindrome (58705577550785).

The spelling of 52505007500260 in words is "fifty-two trillion, five hundred five billion, seven million, five hundred thousand, two hundred sixty".