79352073025 has 27 divisors (see below), whose sum is σ = 100382571849. Its totient is φ = 62225298720.

The previous prime is 79352073023. The next prime is 79352073041. The reversal of 79352073025 is 52037025397.

The square root of 79352073025 is 281695.

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 597753601 + 78754319424 = 24449^2 + 280632^2 .

It is not a de Polignac number, because 79352073025 - 2¹ = 79352073023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79352073023) 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, 74648644 + ... + 74649706.

Almost surely, 2^79352073025 is an apocalyptic number.

79352073025 is the 281695-th square number.

79352073025 is the 140848-th centered octagonal number.

It is an amenable number.

79352073025 is a deficient number, since it is larger than the sum of its proper divisors (21030498824).

79352073025 is an frugal number, since it uses more digits than its factorization.

79352073025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 43.

The spelling of 79352073025 in words is "seventy-nine billion, three hundred fifty-two million, seventy-three thousand, twenty-five".