15052784975 has 12 divisors (see below), whose sum is σ = 18850263000. Its totient is φ = 11922996000.

The previous prime is 15052784951. The next prime is 15052784993. The reversal of 15052784975 is 57948725051.

15052784975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15052784975 - 2⁶ = 15052784911 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 2978225 + ... + 2983274.

It is an arithmetic number, because the mean of its divisors is an integer number (1570855250).

Almost surely, 2^15052784975 is an apocalyptic number.

15052784975 is a deficient number, since it is larger than the sum of its proper divisors (3797478025).

15052784975 is a wasteful number, since it uses less digits than its factorization.

15052784975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961610 (or 5961605 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 53.

The spelling of 15052784975 in words is "fifteen billion, fifty-two million, seven hundred eighty-four thousand, nine hundred seventy-five".