7156314025 has 27 divisors (see below), whose sum is σ = 10326890469. Its totient is φ = 4905156480.

The previous prime is 7156313993. The next prime is 7156314043. The reversal of 7156314025 is 5204136517.

The square root of 7156314025 is 84595.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1529513881 + 5626800144 = 39109^2 + 75012^2 .

It is not a de Polignac number, because 7156314025 - 2⁵ = 7156313993 is a prime.

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, 2959617 + ... + 2962033.

Almost surely, 2^7156314025 is an apocalyptic number.

7156314025 is the 84595-th square number.

7156314025 is the 42298-th centered octagonal number.

It is an amenable number.

7156314025 is a deficient number, since it is larger than the sum of its proper divisors (3170576444).

7156314025 is an frugal number, since it uses more digits than its factorization.

7156314025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858 (or 2429 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The cubic root of 7156314025 is about 1927.0654414805.

The spelling of 7156314025 in words is "seven billion, one hundred fifty-six million, three hundred fourteen thousand, twenty-five".