15472746712 has 16 divisors (see below), whose sum is σ = 29298643200. Its totient is φ = 7659775200.

The previous prime is 15472746703. The next prime is 15472746721. The reversal of 15472746712 is 21764727451.

It is an interprime number because it is at equal distance from previous prime (15472746703) and next prime (15472746721).

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, 9573912 + ... + 9575527.

It is an arithmetic number, because the mean of its divisors is an integer number (1831165200).

Almost surely, 2^15472746712 is an apocalyptic number.

It is an amenable number.

15472746712 is a deficient number, since it is larger than the sum of its proper divisors (13825896488).

15472746712 is a wasteful number, since it uses less digits than its factorization.

15472746712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19149546 (or 19149542 counting only the distinct ones).

The product of its digits is 658560, while the sum is 46.

The spelling of 15472746712 in words is "fifteen billion, four hundred seventy-two million, seven hundred forty-six thousand, seven hundred twelve".