15796825128484 has 9 divisors (see below), whose sum is σ = 27644457885681. Its totient is φ = 7898408589720.

The previous prime is 15796825128479. The next prime is 15796825128521. The reversal of 15796825128484 is 48482152869751.

The square root of 15796825128484 is 3974522.

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

It can be written as a sum of positive squares in only one way, i.e., 909883238884 + 14886941889600 = 953878^2 + 3858360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6955414 + ... + 8942674.

Almost surely, 2^{15796825128484} is an apocalyptic number.

15796825128484 is the 3974522-nd square number.

It is an amenable number.

15796825128484 is a deficient number, since it is larger than the sum of its proper divisors (11847632757197).

15796825128484 is an frugal number, since it uses more digits than its factorization.

15796825128484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974526 (or 1987263 counting only the distinct ones).

The product of its digits is 309657600, while the sum is 70.

The spelling of 15796825128484 in words is "fifteen trillion, seven hundred ninety-six billion, eight hundred twenty-five million, one hundred twenty-eight thousand, four hundred eighty-four".