13247884555 has 8 divisors (see below), whose sum is σ = 15910467552. Its totient is φ = 10589636928.

The previous prime is 13247884547. The next prime is 13247884567. The reversal of 13247884555 is 55548874231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13247884555 - 2³ = 13247884547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1077114 + ... + 1089343.

It is an arithmetic number, because the mean of its divisors is an integer number (1988808444).

Almost surely, 2^13247884555 is an apocalyptic number.

13247884555 is a deficient number, since it is larger than the sum of its proper divisors (2662582997).

13247884555 is a wasteful number, since it uses less digits than its factorization.

13247884555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167685.

The product of its digits is 5376000, while the sum is 52.

The spelling of 13247884555 in words is "thirteen billion, two hundred forty-seven million, eight hundred eighty-four thousand, five hundred fifty-five".