15708373097641 has 27 divisors (see below), whose sum is σ = 18362546815581. Its totient is φ = 13398662461464.

The previous prime is 15708373097597. The next prime is 15708373097663. The reversal of 15708373097641 is 14679037380751.

The square root of 15708373097641 is 3963379.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 15708373097641 - 2¹⁹ = 15708372573353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15708373097641.

It is not an unprimeable number, because it can be changed into a prime (15708373097341) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6186833350 + ... + 6186835888.

It is an arithmetic number, because the mean of its divisors is an integer number (680094326503).

Almost surely, 2^{15708373097641} is an apocalyptic number.

15708373097641 is the 3963379-th square number.

15708373097641 is the 1981690-th centered octagonal number.

It is an amenable number.

15708373097641 is a deficient number, since it is larger than the sum of its proper divisors (2654173717940).

15708373097641 is an frugal number, since it uses more digits than its factorization.

15708373097641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538 (or 2769 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 61.

The spelling of 15708373097641 in words is "fifteen trillion, seven hundred eight billion, three hundred seventy-three million, ninety-seven thousand, six hundred forty-one".