9520002399 has 8 divisors (see below), whose sum is σ = 12694294912. Its totient is φ = 6346189080.

The previous prime is 9520002379. The next prime is 9520002433. The reversal of 9520002399 is 9932000259.

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

It is not a de Polignac number, because 9520002399 - 2²¹ = 9517905247 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 (9520002379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70549 + ... + 154974.

It is an arithmetic number, because the mean of its divisors is an integer number (1586786864).

Almost surely, 2^9520002399 is an apocalyptic number.

9520002399 is a deficient number, since it is larger than the sum of its proper divisors (3174292513).

9520002399 is a wasteful number, since it uses less digits than its factorization.

9520002399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239597.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 9520002399 is about 97570.4996348794. The cubic root of 9520002399 is about 2119.3971822760.

The spelling of 9520002399 in words is "nine billion, five hundred twenty million, two thousand, three hundred ninety-nine".