99325615623 has 16 divisors (see below), whose sum is σ = 142707561696. Its totient is φ = 61086528000.

The previous prime is 99325615619. The next prime is 99325615657. The reversal of 99325615623 is 32651652399.

It is not a de Polignac number, because 99325615623 - 2² = 99325615619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99325615523) 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, 703878 + ... + 833123.

It is an arithmetic number, because the mean of its divisors is an integer number (8919222606).

Almost surely, 2^99325615623 is an apocalyptic number.

99325615623 is a deficient number, since it is larger than the sum of its proper divisors (43381946073).

99325615623 is a wasteful number, since it uses less digits than its factorization.

99325615623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538674.

The product of its digits is 2624400, while the sum is 51.

The spelling of 99325615623 in words is "ninety-nine billion, three hundred twenty-five million, six hundred fifteen thousand, six hundred twenty-three".