15066022672 has 20 divisors (see below), whose sum is σ = 30459568320. Its totient is φ = 7205488928.

The previous prime is 15066022669. The next prime is 15066022679. The reversal of 15066022672 is 27622066051.

It is not an unprimeable number, because it can be changed into a prime (15066022679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20469772 + ... + 20470507.

It is an arithmetic number, because the mean of its divisors is an integer number (1522978416).

Almost surely, 2^15066022672 is an apocalyptic number.

It is an amenable number.

15066022672 is an abundant number, since it is smaller than the sum of its proper divisors (15393545648).

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

15066022672 is a wasteful number, since it uses less digits than its factorization.

15066022672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40940310 (or 40940304 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 15066022672 in words is "fifteen billion, sixty-six million, twenty-two thousand, six hundred seventy-two".