9480821055999 has 8 divisors (see below), whose sum is σ = 12642818634672. Its totient is φ = 6319685424000.

The previous prime is 9480821055931. The next prime is 9480821056067. The reversal of 9480821055999 is 9995501280849.

It is an interprime number because it is at equal distance from previous prime (9480821055931) and next prime (9480821056067).

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

It is not a de Polignac number, because 9480821055999 - 2²⁹ = 9480284185087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9480821015999) 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, 215461002 + ... + 215504999.

It is an arithmetic number, because the mean of its divisors is an integer number (1580352329334).

Almost surely, 2^{9480821055999} is an apocalyptic number.

9480821055999 is a deficient number, since it is larger than the sum of its proper divisors (3161997578673).

9480821055999 is a wasteful number, since it uses less digits than its factorization.

9480821055999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430973337.

The product of its (nonzero) digits is 83980800, while the sum is 69.

The spelling of 9480821055999 in words is "nine trillion, four hundred eighty billion, eight hundred twenty-one million, fifty-five thousand, nine hundred ninety-nine".