15253124232 has 32 divisors (see below), whose sum is σ = 38510369280. Its totient is φ = 5034033600.

The previous prime is 15253124221. The next prime is 15253124239. The reversal of 15253124232 is 23242135251.

It is a self number, because there is not a number n which added to its sum of digits gives 15253124232.

It is not an unprimeable number, because it can be changed into a prime (15253124239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3143848 + ... + 3148695.

It is an arithmetic number, because the mean of its divisors is an integer number (1203449040).

Almost surely, 2^15253124232 is an apocalyptic number.

15253124232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15253124232 is an abundant number, since it is smaller than the sum of its proper divisors (23257245048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15253124232 is a wasteful number, since it uses less digits than its factorization.

15253124232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6292653 (or 6292649 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

Adding to 15253124232 its reverse (23242135251), we get a palindrome (38495259483).

The spelling of 15253124232 in words is "fifteen billion, two hundred fifty-three million, one hundred twenty-four thousand, two hundred thirty-two".