7993254025 has 9 divisors (see below), whose sum is σ = 9912189333. Its totient is φ = 6394245600.

The previous prime is 7993253999. The next prime is 7993254037. The reversal of 7993254025 is 5204523997.

The square root of 7993254025 is 89405.

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 570397689 + 7422856336 = 23883^2 + 86156^2 .

It is not a de Polignac number, because 7993254025 - 2¹⁹ = 7992729737 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 438085 + ... + 455965.

Almost surely, 2^7993254025 is an apocalyptic number.

7993254025 is the 89405-th square number.

7993254025 is the 44703-rd centered octagonal number.

It is an amenable number.

7993254025 is a deficient number, since it is larger than the sum of its proper divisors (1918935308).

7993254025 is an frugal number, since it uses more digits than its factorization.

7993254025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35772 (or 17886 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The cubic root of 7993254025 is about 1999.4376773281.

The spelling of 7993254025 in words is "seven billion, nine hundred ninety-three million, two hundred fifty-four thousand, twenty-five".