13155446676572 has 6 divisors (see below), whose sum is σ = 23022031684008. Its totient is φ = 6577723338284.

The previous prime is 13155446676539. The next prime is 13155446676607. The reversal of 13155446676572 is 27567664455131.

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, 1644430834568 + ... + 1644430834575.

It is an arithmetic number, because the mean of its divisors is an integer number (3837005280668).

Almost surely, 2^{13155446676572} is an apocalyptic number.

It is an amenable number.

13155446676572 is a deficient number, since it is larger than the sum of its proper divisors (9866585007436).

13155446676572 is a wasteful number, since it uses less digits than its factorization.

13155446676572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3288861669147 (or 3288861669145 counting only the distinct ones).

The product of its digits is 127008000, while the sum is 62.

The spelling of 13155446676572 in words is "thirteen trillion, one hundred fifty-five billion, four hundred forty-six million, six hundred seventy-six thousand, five hundred seventy-two".