15660152000 has 56 divisors (see below), whose sum is σ = 38782386240. Its totient is φ = 6264057600.

The previous prime is 15660151999. The next prime is 15660152003. The reversal of 15660152000 is 25106651.

15660152000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15660152003) 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, 970760 + ... + 986759.

Almost surely, 2^15660152000 is an apocalyptic number.

15660152000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15660152000 is an abundant number, since it is smaller than the sum of its proper divisors (23122234240).

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

15660152000 is an equidigital number, since it uses as much as digits as its factorization.

15660152000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957546 (or 1957526 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 15660152000 its reverse (25106651), we get a palindrome (15685258651).

The spelling of 15660152000 in words is "fifteen billion, six hundred sixty million, one hundred fifty-two thousand".