99248408553 has 16 divisors (see below), whose sum is σ = 151280377856. Its totient is φ = 56696610960.

The previous prime is 99248408513. The next prime is 99248408561. The reversal of 99248408553 is 35580484299.

It is not a de Polignac number, because 99248408553 - 2⁸ = 99248408297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99248408493 and 99248408502.

It is not an unprimeable number, because it can be changed into a prime (99248408513) 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, 625651 + ... + 768072.

It is an arithmetic number, because the mean of its divisors is an integer number (9455023616).

Almost surely, 2^99248408553 is an apocalyptic number.

It is an amenable number.

99248408553 is a deficient number, since it is larger than the sum of its proper divisors (52031969303).

99248408553 is a wasteful number, since it uses less digits than its factorization.

99248408553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397124.

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 99248408553 in words is "ninety-nine billion, two hundred forty-eight million, four hundred eight thousand, five hundred fifty-three".