99852794887 has 2 divisors, whose sum is σ = 99852794888. Its totient is φ = 99852794886.

The previous prime is 99852794851. The next prime is 99852794911. The reversal of 99852794887 is 78849725899.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99852794887 - 2²⁷ = 99718577159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99852794827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49926397443 + 49926397444.

It is an arithmetic number, because the mean of its divisors is an integer number (49926397444).

Almost surely, 2^99852794887 is an apocalyptic number.

99852794887 is a deficient number, since it is larger than the sum of its proper divisors (1).

99852794887 is an equidigital number, since it uses as much as digits as its factorization.

99852794887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 731566080, while the sum is 76.

The spelling of 99852794887 in words is "ninety-nine billion, eight hundred fifty-two million, seven hundred ninety-four thousand, eight hundred eighty-seven".