15606106712 has 16 divisors (see below), whose sum is σ = 33441657360. Its totient is φ = 6688331424.

The previous prime is 15606106693. The next prime is 15606106723. The reversal of 15606106712 is 21760160651.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139340183 + ... + 139340294.

It is an arithmetic number, because the mean of its divisors is an integer number (2090103585).

Almost surely, 2^15606106712 is an apocalyptic number.

It is an amenable number.

15606106712 is an abundant number, since it is smaller than the sum of its proper divisors (17835550648).

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

15606106712 is a wasteful number, since it uses less digits than its factorization.

15606106712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278680490 (or 278680486 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 15606106712 in words is "fifteen billion, six hundred six million, one hundred six thousand, seven hundred twelve".