98992845253 has 4 divisors (see below), whose sum is σ = 99007673440. Its totient is φ = 98978017068.

The previous prime is 98992845209. The next prime is 98992845271. The reversal of 98992845253 is 35254829989.

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 a de Polignac number, because none of the positive numbers 2^k-98992845253 is a prime.

It is a super-2 number, since 2×98992845253² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98992845283) 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, 7404075 + ... + 7417432.

It is an arithmetic number, because the mean of its divisors is an integer number (24751918360).

Almost surely, 2^98992845253 is an apocalyptic number.

It is an amenable number.

98992845253 is a deficient number, since it is larger than the sum of its proper divisors (14828187).

98992845253 is a wasteful number, since it uses less digits than its factorization.

98992845253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14828186.

The product of its digits is 55987200, while the sum is 64.

The spelling of 98992845253 in words is "ninety-eight billion, nine hundred ninety-two million, eight hundred forty-five thousand, two hundred fifty-three".