7925225297 has 8 divisors (see below), whose sum is σ = 8646384960. Its totient is φ = 7204179760.

The previous prime is 7925225279. The next prime is 7925225303.

It is a happy number.

7925225297 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7925225297 - 2⁸ = 7925225041 is a prime.

It is a super-3 number, since 3×7925225297³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7925225797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188468 + ... + 226650.

It is an arithmetic number, because the mean of its divisors is an integer number (1080798120).

Almost surely, 2^7925225297 is an apocalyptic number.

It is an amenable number.

7925225297 is a deficient number, since it is larger than the sum of its proper divisors (721159663).

7925225297 is a wasteful number, since it uses less digits than its factorization.

7925225297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57063.

The product of its digits is 1587600, while the sum is 50.

The square root of 7925225297 is about 89023.7344588509. The cubic root of 7925225297 is about 1993.7492592222.

The spelling of 7925225297 in words is "seven billion, nine hundred twenty-five million, two hundred twenty-five thousand, two hundred ninety-seven".