15225153152 has 96 divisors (see below), whose sum is σ = 33449821860. Its totient is φ = 6897623040.

The previous prime is 15225153143. The next prime is 15225153211. The reversal of 15225153152 is 25135152251.

15225153152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14260181056 + 964972096 = 119416^2 + 31064^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 5217998 + ... + 5220914.

Almost surely, 2^15225153152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15225153152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16724910930).

15225153152 is an abundant number, since it is smaller than the sum of its proper divisors (18224668708).

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

15225153152 is a wasteful number, since it uses less digits than its factorization.

15225153152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290 (or 3267 counting only the distinct ones).

The product of its digits is 15000, while the sum is 32.

Subtracting 15225153152 from its reverse (25135152251), we obtain a palindrome (9909999099).

The spelling of 15225153152 in words is "fifteen billion, two hundred twenty-five million, one hundred fifty-three thousand, one hundred fifty-two".