7492717925 has 48 divisors (see below), whose sum is σ = 12193267200. Its totient is φ = 4424932800.

The previous prime is 7492717913. The next prime is 7492717927. The reversal of 7492717925 is 5297172947.

It is not a de Polignac number, because 7492717925 - 2¹⁶ = 7492652389 is a prime.

It is a super-2 number, since 2×7492717925² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7492717927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65855 + ... + 139004.

It is an arithmetic number, because the mean of its divisors is an integer number (254026400).

Almost surely, 2^7492717925 is an apocalyptic number.

It is an amenable number.

7492717925 is a deficient number, since it is larger than the sum of its proper divisors (4700549275).

7492717925 is a wasteful number, since it uses less digits than its factorization.

7492717925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204906 (or 204901 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 53.

The square root of 7492717925 is about 86560.4870885094. The cubic root of 7492717925 is about 1956.8000963305.

The spelling of 7492717925 in words is "seven billion, four hundred ninety-two million, seven hundred seventeen thousand, nine hundred twenty-five".