15606012150 has 96 divisors (see below), whose sum is σ = 44486215200. Its totient is φ = 4018089600.

The previous prime is 15606012113. The next prime is 15606012151. The reversal of 15606012150 is 5121060651.

It is a happy number.

15606012150 is a `hidden beast` number, since 1 + 5 + 6 + 0 + 601 + 2 + 1 + 50 = 666.

15606012150 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15606012151) 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 47 ways as a sum of consecutive naturals, for example, 160161 + ... + 238460.

It is an arithmetic number, because the mean of its divisors is an integer number (463398075).

Almost surely, 2^15606012150 is an apocalyptic number.

15606012150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15606012150 is an abundant number, since it is smaller than the sum of its proper divisors (28880203050).

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

15606012150 is a wasteful number, since it uses less digits than its factorization.

15606012150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398671 (or 398660 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 15606012150 in words is "fifteen billion, six hundred six million, twelve thousand, one hundred fifty".