98289924553 has 4 divisors (see below), whose sum is σ = 100687239828. Its totient is φ = 95892609280.

The previous prime is 98289924529. The next prime is 98289924559. The reversal of 98289924553 is 35542998289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35542998289 = 1123 ⋅31650043.

It can be written as a sum of positive squares in 2 ways, for example, as 20308245049 + 77981679504 = 142507^2 + 279252^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98289924553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98289924559) 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, 1198657576 + ... + 1198657657.

It is an arithmetic number, because the mean of its divisors is an integer number (25171809957).

Almost surely, 2^98289924553 is an apocalyptic number.

It is an amenable number.

98289924553 is a deficient number, since it is larger than the sum of its proper divisors (2397315275).

98289924553 is a wasteful number, since it uses less digits than its factorization.

98289924553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397315274.

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

The spelling of 98289924553 in words is "ninety-eight billion, two hundred eighty-nine million, nine hundred twenty-four thousand, five hundred fifty-three".