9752552579 has 16 divisors (see below), whose sum is σ = 12798977280. Its totient is φ = 7199422560.

The previous prime is 9752552573. The next prime is 9752552647.

It is a happy number.

9752552579 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9752552579 - 2¹² = 9752548483 is a prime.

It is a super-2 number, since 2×9752552579² (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 (9752552573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3331604 + ... + 3334529.

It is an arithmetic number, because the mean of its divisors is an integer number (799936080).

Almost surely, 2^9752552579 is an apocalyptic number.

9752552579 is a deficient number, since it is larger than the sum of its proper divisors (3046424701).

9752552579 is a wasteful number, since it uses less digits than its factorization.

9752552579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6666170.

The product of its digits is 9922500, while the sum is 56.

The square root of 9752552579 is about 98755.0129309900. The cubic root of 9752552579 is about 2136.5157570403.

The spelling of 9752552579 in words is "nine billion, seven hundred fifty-two million, five hundred fifty-two thousand, five hundred seventy-nine".