52505231522 has 8 divisors (see below), whose sum is σ = 82902997200. Its totient is φ = 24870899124.

The previous prime is 52505231501. The next prime is 52505231539. The reversal of 52505231522 is 22513250525.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690858272 + ... + 690858347.

It is an arithmetic number, because the mean of its divisors is an integer number (10362874650).

Almost surely, 2^52505231522 is an apocalyptic number.

52505231522 is a deficient number, since it is larger than the sum of its proper divisors (30397765678).

52505231522 is a wasteful number, since it uses less digits than its factorization.

52505231522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381716640.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 52505231522 in words is "fifty-two billion, five hundred five million, two hundred thirty-one thousand, five hundred twenty-two".