1375637711213 has 8 divisors (see below), whose sum is σ = 1376533487616. Its totient is φ = 1374742227600.

The previous prime is 1375637711191. The next prime is 1375637711251. The reversal of 1375637711213 is 3121177365731.

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 1375637711213 - 2¹⁴ = 1375637694829 is a prime.

It is a super-2 number, since 2×1375637711213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375637711293) 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, 9750968 + ... + 9891038.

It is an arithmetic number, because the mean of its divisors is an integer number (172066685952).

Almost surely, 2^{1375637711213} is an apocalyptic number.

It is an amenable number.

1375637711213 is a deficient number, since it is larger than the sum of its proper divisors (895776403).

1375637711213 is a wasteful number, since it uses less digits than its factorization.

1375637711213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146395.

The product of its digits is 555660, while the sum is 47.

The spelling of 1375637711213 in words is "one trillion, three hundred seventy-five billion, six hundred thirty-seven million, seven hundred eleven thousand, two hundred thirteen".