52505050524 has 24 divisors (see below), whose sum is σ = 122518560528. Its totient is φ = 17500715520.

The previous prime is 52505050487. The next prime is 52505050561. The reversal of 52505050524 is 42505050525.

It is an interprime number because it is at equal distance from previous prime (52505050487) and next prime (52505050561).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125014 + ... + 347330.

It is an arithmetic number, because the mean of its divisors is an integer number (5104940022).

Almost surely, 2^52505050524 is an apocalyptic number.

It is an amenable number.

52505050524 is an abundant number, since it is smaller than the sum of its proper divisors (70013510004).

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

52505050524 is a wasteful number, since it uses less digits than its factorization.

52505050524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242005 (or 242003 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

Subtracting from 52505050524 its reverse (42505050525), we obtain a palindrome (9999999999).

The spelling of 52505050524 in words is "fifty-two billion, five hundred five million, fifty thousand, five hundred twenty-four".