99115468253 has 4 divisors (see below), whose sum is σ = 99119548320. Its totient is φ = 99111388188.

The previous prime is 99115468217. The next prime is 99115468279. The reversal of 99115468253 is 35286451199.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99115468253 - 2¹⁰ = 99115467229 is a prime.

It is a super-2 number, since 2×99115468253² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99115468195 and 99115468204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99115468453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003375 + ... + 2052252.

It is an arithmetic number, because the mean of its divisors is an integer number (24779887080).

Almost surely, 2^99115468253 is an apocalyptic number.

It is an amenable number.

99115468253 is a deficient number, since it is larger than the sum of its proper divisors (4080067).

99115468253 is a wasteful number, since it uses less digits than its factorization.

99115468253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080066.

The product of its digits is 2332800, while the sum is 53.

The spelling of 99115468253 in words is "ninety-nine billion, one hundred fifteen million, four hundred sixty-eight thousand, two hundred fifty-three".