99756276494 has 16 divisors (see below), whose sum is σ = 171033088128. Its totient is φ = 42747107832.

The previous prime is 99756276481. The next prime is 99756276511. The reversal of 99756276494 is 49467265799.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353192 + ... + 569435.

It is an arithmetic number, because the mean of its divisors is an integer number (10689568008).

Almost surely, 2^99756276494 is an apocalyptic number.

99756276494 is a deficient number, since it is larger than the sum of its proper divisors (71276811634).

99756276494 is a wasteful number, since it uses less digits than its factorization.

99756276494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930359.

The product of its digits is 205752960, while the sum is 68.

The spelling of 99756276494 in words is "ninety-nine billion, seven hundred fifty-six million, two hundred seventy-six thousand, four hundred ninety-four".