7813012325 has 12 divisors (see below), whose sum is σ = 10198037760. Its totient is φ = 5921440560.

The previous prime is 7813012313. The next prime is 7813012373. The reversal of 7813012325 is 5232103187.

It is not a de Polignac number, because 7813012325 - 2⁶ = 7813012261 is a prime.

It is a super-2 number, since 2×7813012325² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7813012291 and 7813012300.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 8223749 + ... + 8224698.

It is an arithmetic number, because the mean of its divisors is an integer number (849836480).

Almost surely, 2^7813012325 is an apocalyptic number.

It is an amenable number.

7813012325 is a deficient number, since it is larger than the sum of its proper divisors (2385025435).

7813012325 is a wasteful number, since it uses less digits than its factorization.

7813012325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16448476 (or 16448471 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 7813012325 is about 88391.2457486600. The cubic root of 7813012325 is about 1984.2946881585.

The spelling of 7813012325 in words is "seven billion, eight hundred thirteen million, twelve thousand, three hundred twenty-five".