15052070506 has 32 divisors (see below), whose sum is σ = 25493227200. Its totient is φ = 6602494080.

The previous prime is 15052070489. The next prime is 15052070549. The reversal of 15052070506 is 60507025051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521805 + ... + 1531663.

It is an arithmetic number, because the mean of its divisors is an integer number (796663350).

Almost surely, 2^15052070506 is an apocalyptic number.

15052070506 is a deficient number, since it is larger than the sum of its proper divisors (10441156694).

15052070506 is a wasteful number, since it uses less digits than its factorization.

15052070506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12294.

The product of its (nonzero) digits is 10500, while the sum is 31.

Adding to 15052070506 its reverse (60507025051), we get a palindrome (75559095557).

It can be divided in two parts, 150 and 52070506, that added together give a square (52070656 = 7216²).

The spelling of 15052070506 in words is "fifteen billion, fifty-two million, seventy thousand, five hundred six".