15042532332 has 24 divisors (see below), whose sum is σ = 36946571200. Its totient is φ = 4750273296.

The previous prime is 15042532301. The next prime is 15042532333. The reversal of 15042532332 is 23323524051.

15042532332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 15042532332.

It is not an unprimeable number, because it can be changed into a prime (15042532333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32987782 + ... + 32988237.

Almost surely, 2^15042532332 is an apocalyptic number.

15042532332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15042532332 is an abundant number, since it is smaller than the sum of its proper divisors (21904038868).

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

15042532332 is a wasteful number, since it uses less digits than its factorization.

15042532332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65976045 (or 65976043 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 15042532332 in words is "fifteen billion, forty-two million, five hundred thirty-two thousand, three hundred thirty-two".