52502505506 has 16 divisors (see below), whose sum is σ = 85945308768. Its totient is φ = 23855853600.

The previous prime is 52502505493. The next prime is 52502505511. The reversal of 52502505506 is 60550520525.

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, 385715 + ... + 503766.

It is an arithmetic number, because the mean of its divisors is an integer number (5371581798).

Almost surely, 2^52502505506 is an apocalyptic number.

52502505506 is a deficient number, since it is larger than the sum of its proper divisors (33442803262).

52502505506 is a wasteful number, since it uses less digits than its factorization.

52502505506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892177.

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 52502505506 in words is "fifty-two billion, five hundred two million, five hundred five thousand, five hundred six".