7617670725 has 48 divisors (see below), whose sum is σ = 15019610112. Its totient is φ = 3330951360.

The previous prime is 7617670681. The next prime is 7617670757. The reversal of 7617670725 is 5270767167.

It is not a de Polignac number, because 7617670725 - 2⁹ = 7617670213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 303357 + ... + 327506.

It is an arithmetic number, because the mean of its divisors is an integer number (312908544).

Almost surely, 2^7617670725 is an apocalyptic number.

7617670725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7617670725 is a deficient number, since it is larger than the sum of its proper divisors (7401939387).

7617670725 is a wasteful number, since it uses less digits than its factorization.

7617670725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630906 (or 630901 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 48.

The square root of 7617670725 is about 87279.2685865320. The cubic root of 7617670725 is about 1967.6177517792.

The spelling of 7617670725 in words is "seven billion, six hundred seventeen million, six hundred seventy thousand, seven hundred twenty-five".