3162582073225 has 27 divisors (see below), whose sum is σ = 3945618269607. Its totient is φ = 2514665017680.

The previous prime is 3162582073213. The next prime is 3162582073243. The reversal of 3162582073225 is 5223702852613.

The square root of 3162582073225 is 1778365.

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., 1138529546361 + 2024052526864 = 1067019^2 + 1422692^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3162582073225 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1591635682 + ... + 1591637668.

Almost surely, 2^{3162582073225} is an apocalyptic number.

3162582073225 is the 1778365-th square number.

3162582073225 is the 889183-rd centered octagonal number.

It is an amenable number.

3162582073225 is a deficient number, since it is larger than the sum of its proper divisors (783036196382).

3162582073225 is an frugal number, since it uses more digits than its factorization.

3162582073225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 3162582073225 in words is "three trillion, one hundred sixty-two billion, five hundred eighty-two million, seventy-three thousand, two hundred twenty-five".