15550660167 has 16 divisors (see below), whose sum is σ = 23866725120. Its totient is φ = 8822161152.

The previous prime is 15550660159. The next prime is 15550660241. The reversal of 15550660167 is 76106605551.

It is not a de Polignac number, because 15550660167 - 2³ = 15550660159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15550662167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2660778 + ... + 2666615.

It is an arithmetic number, because the mean of its divisors is an integer number (1491670320).

Almost surely, 2^15550660167 is an apocalyptic number.

15550660167 is a deficient number, since it is larger than the sum of its proper divisors (8316064953).

15550660167 is a wasteful number, since it uses less digits than its factorization.

15550660167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327542.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 15550660167 in words is "fifteen billion, five hundred fifty million, six hundred sixty thousand, one hundred sixty-seven".