99360327458591 has 16 divisors (see below), whose sum is σ = 105409323049824. Its totient is φ = 93334067334144.

The previous prime is 99360327458551. The next prime is 99360327458599. The reversal of 99360327458591 is 19585472306399.

It is a cyclic number.

It is not a de Polignac number, because 99360327458591 - 2⁴⁶ = 28991583280927 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 (99360327458599) 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, 82095251 + ... + 83296763.

It is an arithmetic number, because the mean of its divisors is an integer number (6588082690614).

It is a 1-persistent number, because it is pandigital, but 2⋅99360327458591 = 198720654917182 is not.

Almost surely, 2^{99360327458591} is an apocalyptic number.

99360327458591 is a deficient number, since it is larger than the sum of its proper divisors (6048995591233).

99360327458591 is a wasteful number, since it uses less digits than its factorization.

99360327458591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210970.

The product of its (nonzero) digits is 440899200, while the sum is 71.

The spelling of 99360327458591 in words is "ninety-nine trillion, three hundred sixty billion, three hundred twenty-seven million, four hundred fifty-eight thousand, five hundred ninety-one".