15072050516 has 12 divisors (see below), whose sum is σ = 26381412288. Its totient is φ = 7534504152.

The previous prime is 15072050437. The next prime is 15072050557. The reversal of 15072050516 is 61505027051.

15072050516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357836 + ... + 397731.

It is an arithmetic number, because the mean of its divisors is an integer number (2198451024).

Almost surely, 2^15072050516 is an apocalyptic number.

It is an amenable number.

15072050516 is a deficient number, since it is larger than the sum of its proper divisors (11309361772).

15072050516 is a wasteful number, since it uses less digits than its factorization.

15072050516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760558 (or 760556 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

Adding to 15072050516 its reverse (61505027051), we get a palindrome (76577077567).

The spelling of 15072050516 in words is "fifteen billion, seventy-two million, fifty thousand, five hundred sixteen".