5161634096272 has 10 divisors (see below), whose sum is σ = 10000666061558. Its totient is φ = 2580817048128.

The previous prime is 5161634096219. The next prime is 5161634096287. The reversal of 5161634096272 is 2726904361615.

It can be written as a sum of positive squares in only one way, i.e., 5115178328976 + 46455767296 = 2261676^2 + 215536^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161301065493 + ... + 161301065524.

Almost surely, 2^{5161634096272} is an apocalyptic number.

It is an amenable number.

5161634096272 is a deficient number, since it is larger than the sum of its proper divisors (4839031965286).

5161634096272 is a wasteful number, since it uses less digits than its factorization.

5161634096272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322602131025 (or 322602131019 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 5161634096272 in words is "five trillion, one hundred sixty-one billion, six hundred thirty-four million, ninety-six thousand, two hundred seventy-two".