99513939224733 has 32 divisors (see below), whose sum is σ = 151055104822272. Its totient is φ = 57683822169600.

The previous prime is 99513939224731. The next prime is 99513939224761. The reversal of 99513939224733 is 33742293931599.

It is not a de Polignac number, because 99513939224733 - 2¹ = 99513939224731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99513939224731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1937218 + ... + 14240108.

It is an arithmetic number, because the mean of its divisors is an integer number (4720472025696).

Almost surely, 2^{99513939224733} is an apocalyptic number.

It is an amenable number.

99513939224733 is a deficient number, since it is larger than the sum of its proper divisors (51541165597539).

99513939224733 is a wasteful number, since it uses less digits than its factorization.

99513939224733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12313585.

The product of its digits is 297606960, while the sum is 69.

The spelling of 99513939224733 in words is "ninety-nine trillion, five hundred thirteen billion, nine hundred thirty-nine million, two hundred twenty-four thousand, seven hundred thirty-three".