13232873068557 has 8 divisors (see below), whose sum is σ = 17649797570976. Its totient is φ = 8818931972592.

The previous prime is 13232873068451. The next prime is 13232873068561. The reversal of 13232873068557 is 75586037823231.

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

It is not a de Polignac number, because 13232873068557 - 2¹² = 13232873064461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13232873068557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232873068957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745841263 + ... + 745859004.

It is an arithmetic number, because the mean of its divisors is an integer number (2206224696372).

Almost surely, 2^{13232873068557} is an apocalyptic number.

It is an amenable number.

13232873068557 is a deficient number, since it is larger than the sum of its proper divisors (4416924502419).

13232873068557 is a wasteful number, since it uses less digits than its factorization.

13232873068557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491703227.

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 13232873068557 in words is "thirteen trillion, two hundred thirty-two billion, eight hundred seventy-three million, sixty-eight thousand, five hundred fifty-seven".