1375364637317 has 16 divisors (see below), whose sum is σ = 1504123604928. Its totient is φ = 1247227649280.

The previous prime is 1375364637299. The next prime is 1375364637337. The reversal of 1375364637317 is 7137364635731.

It is a cyclic number.

It is not a de Polignac number, because 1375364637317 - 2¹² = 1375364633221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375364637337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31666538 + ... + 31709940.

It is an arithmetic number, because the mean of its divisors is an integer number (94007725308).

Almost surely, 2^{1375364637317} is an apocalyptic number.

It is an amenable number.

1375364637317 is a deficient number, since it is larger than the sum of its proper divisors (128758967611).

1375364637317 is a wasteful number, since it uses less digits than its factorization.

1375364637317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50500.

The product of its digits is 20003760, while the sum is 56.

The spelling of 1375364637317 in words is "one trillion, three hundred seventy-five billion, three hundred sixty-four million, six hundred thirty-seven thousand, three hundred seventeen".