8997076252320 has 96 divisors (see below), whose sum is σ = 30520851000192. Its totient is φ = 2214664922112.

The previous prime is 8997076252291. The next prime is 8997076252357. The reversal of 8997076252320 is 232526707998.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720913332 + ... + 720925811.

It is an arithmetic number, because the mean of its divisors is an integer number (317925531252).

Almost surely, 2^{8997076252320} is an apocalyptic number.

8997076252320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8997076252320 is an abundant number, since it is smaller than the sum of its proper divisors (21523774747872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8997076252320 is a wasteful number, since it uses less digits than its factorization.

8997076252320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441839174 (or 1441839166 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 8997076252320 in words is "eight trillion, nine hundred ninety-seven billion, seventy-six million, two hundred fifty-two thousand, three hundred twenty".