99000364787 has 2 divisors, whose sum is σ = 99000364788. Its totient is φ = 99000364786.

The previous prime is 99000364777. The next prime is 99000364819. The reversal of 99000364787 is 78746300099.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99000364787 - 2³² = 94705397491 is a prime.

It is not a weakly prime, because it can be changed into another prime (99000364777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49500182393 + 49500182394.

It is an arithmetic number, because the mean of its divisors is an integer number (49500182394).

Almost surely, 2^99000364787 is an apocalyptic number.

99000364787 is a deficient number, since it is larger than the sum of its proper divisors (1).

99000364787 is an equidigital number, since it uses as much as digits as its factorization.

99000364787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 99000364787 in words is "ninety-nine billion, three hundred sixty-four thousand, seven hundred eighty-seven".