13272647851772 has 6 divisors (see below), whose sum is σ = 23227133740608. Its totient is φ = 6636323925884.

The previous prime is 13272647851753. The next prime is 13272647851789. The reversal of 13272647851772 is 27715874627231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1659080981468 + ... + 1659080981475.

It is an arithmetic number, because the mean of its divisors is an integer number (3871188956768).

Almost surely, 2^{13272647851772} is an apocalyptic number.

It is an amenable number.

13272647851772 is a deficient number, since it is larger than the sum of its proper divisors (9954485888836).

13272647851772 is a wasteful number, since it uses less digits than its factorization.

13272647851772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318161962947 (or 3318161962945 counting only the distinct ones).

The product of its digits is 55319040, while the sum is 62.

The spelling of 13272647851772 in words is "thirteen trillion, two hundred seventy-two billion, six hundred forty-seven million, eight hundred fifty-one thousand, seven hundred seventy-two".