99325615523 has 2 divisors, whose sum is σ = 99325615524. Its totient is φ = 99325615522.

The previous prime is 99325615517. The next prime is 99325615537. The reversal of 99325615523 is 32551652399.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99325615523 - 2⁴ = 99325615507 is a prime.

It is not a weakly prime, because it can be changed into another prime (99325615513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49662807761 + 49662807762.

It is an arithmetic number, because the mean of its divisors is an integer number (49662807762).

Almost surely, 2^99325615523 is an apocalyptic number.

99325615523 is a deficient number, since it is larger than the sum of its proper divisors (1).

99325615523 is an equidigital number, since it uses as much as digits as its factorization.

99325615523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2187000, while the sum is 50.

The spelling of 99325615523 in words is "ninety-nine billion, three hundred twenty-five million, six hundred fifteen thousand, five hundred twenty-three".