15046215332 has 24 divisors (see below), whose sum is σ = 26424558720. Its totient is φ = 7496390720.

The previous prime is 15046215323. The next prime is 15046215361. The reversal of 15046215332 is 23351264051.

It is a happy number.

It is an unprimeable number.

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, 1342769 + ... + 1353927.

It is an arithmetic number, because the mean of its divisors is an integer number (1101023280).

Almost surely, 2^15046215332 is an apocalyptic number.

It is an amenable number.

15046215332 is a deficient number, since it is larger than the sum of its proper divisors (11378343388).

15046215332 is a wasteful number, since it uses less digits than its factorization.

15046215332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12331 (or 12329 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 15046215332 its reverse (23351264051), we get a palindrome (38397479383).

The spelling of 15046215332 in words is "fifteen billion, forty-six million, two hundred fifteen thousand, three hundred thirty-two".