99563090746864 has 40 divisors (see below), whose sum is σ = 197021132394048. Its totient is φ = 48719070716160.

The previous prime is 99563090746829. The next prime is 99563090746939. The reversal of 99563090746864 is 46864709036599.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6678834 + ... + 15611950.

Almost surely, 2^{99563090746864} is an apocalyptic number.

99563090746864 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

99563090746864 is a deficient number, since it is larger than the sum of its proper divisors (97458041647184).

99563090746864 is a wasteful number, since it uses less digits than its factorization.

99563090746864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947993 (or 8947987 counting only the distinct ones).

The product of its (nonzero) digits is 2116316160, while the sum is 76.

The spelling of 99563090746864 in words is "ninety-nine trillion, five hundred sixty-three billion, ninety million, seven hundred forty-six thousand, eight hundred sixty-four".