99247293559 has 2 divisors, whose sum is σ = 99247293560. Its totient is φ = 99247293558.

The previous prime is 99247293539. The next prime is 99247293617. The reversal of 99247293559 is 95539274299.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99247293559 - 2⁵ = 99247293527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99247293559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99247293539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49623646779 + 49623646780.

It is an arithmetic number, because the mean of its divisors is an integer number (49623646780).

Almost surely, 2^99247293559 is an apocalyptic number.

99247293559 is a deficient number, since it is larger than the sum of its proper divisors (1).

99247293559 is an equidigital number, since it uses as much as digits as its factorization.

99247293559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55112400, while the sum is 64.

The spelling of 99247293559 in words is "ninety-nine billion, two hundred forty-seven million, two hundred ninety-three thousand, five hundred fifty-nine".