13574536157398 has 16 divisors (see below), whose sum is σ = 21433563655920. Its totient is φ = 6430017789216.

The previous prime is 13574536157389. The next prime is 13574536157489. The reversal of 13574536157398 is 89375163547531.

13574536157398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 11782840 + ... + 12883492.

It is an arithmetic number, because the mean of its divisors is an integer number (1339597728495).

Almost surely, 2^{13574536157398} is an apocalyptic number.

13574536157398 is a deficient number, since it is larger than the sum of its proper divisors (7859027498522).

13574536157398 is a wasteful number, since it uses less digits than its factorization.

13574536157398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425231.

The product of its digits is 285768000, while the sum is 67.

The spelling of 13574536157398 in words is "thirteen trillion, five hundred seventy-four billion, five hundred thirty-six million, one hundred fifty-seven thousand, three hundred ninety-eight".