13170526672 has 20 divisors (see below), whose sum is σ = 25526268000. Its totient is φ = 6583102688.

The previous prime is 13170526661. The next prime is 13170526709. The reversal of 13170526672 is 27662507131.

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, 84172 + ... + 182827.

It is an arithmetic number, because the mean of its divisors is an integer number (1276313400).

Almost surely, 2^13170526672 is an apocalyptic number.

It is an amenable number.

13170526672 is a deficient number, since it is larger than the sum of its proper divisors (12355741328).

13170526672 is a wasteful number, since it uses less digits than its factorization.

13170526672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270090 (or 270084 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 13170526672 in words is "thirteen billion, one hundred seventy million, five hundred twenty-six thousand, six hundred seventy-two".