9752662913 has 6 divisors (see below), whose sum is σ = 11344934466. Its totient is φ = 8359425312.

The previous prime is 9752662877. The next prime is 9752662937. The reversal of 9752662913 is 3192662579.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9051048769 + 701614144 = 95137^2 + 26488^2 .

It is not a de Polignac number, because 9752662913 - 2⁸ = 9752662657 is a prime.

It is a super-2 number, since 2×9752662913² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9752652913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99516920 + ... + 99517017.

It is an arithmetic number, because the mean of its divisors is an integer number (1890822411).

Almost surely, 2^9752662913 is an apocalyptic number.

It is an amenable number.

9752662913 is a deficient number, since it is larger than the sum of its proper divisors (1592271553).

9752662913 is a wasteful number, since it uses less digits than its factorization.

9752662913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199033951 (or 199033944 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 50.

The square root of 9752662913 is about 98755.5715542166. The cubic root of 9752662913 is about 2136.5238140572.

The spelling of 9752662913 in words is "nine billion, seven hundred fifty-two million, six hundred sixty-two thousand, nine hundred thirteen".