7252747117 has 8 divisors (see below), whose sum is σ = 9042386112. Its totient is φ = 5651491200.

The previous prime is 7252747093. The next prime is 7252747169. The reversal of 7252747117 is 7117472527.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7252747117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252747217) 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, 47095684 + ... + 47095837.

It is an arithmetic number, because the mean of its divisors is an integer number (1130298264).

Almost surely, 2^7252747117 is an apocalyptic number.

7252747117 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

7252747117 is a deficient number, since it is larger than the sum of its proper divisors (1789638995).

7252747117 is a wasteful number, since it uses less digits than its factorization.

7252747117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94191539.

The product of its digits is 192080, while the sum is 43.

The square root of 7252747117 is about 85163.0619282797. The cubic root of 7252747117 is about 1935.6827434914.

The spelling of 7252747117 in words is "seven billion, two hundred fifty-two million, seven hundred forty-seven thousand, one hundred seventeen".