99995826239 has 2 divisors, whose sum is σ = 99995826240. Its totient is φ = 99995826238.

The previous prime is 99995826197. The next prime is 99995826323. The reversal of 99995826239 is 93262859999.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99995826239 is a prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49997913119 + 49997913120.

It is an arithmetic number, because the mean of its divisors is an integer number (49997913120).

Almost surely, 2^99995826239 is an apocalyptic number.

99995826239 is a deficient number, since it is larger than the sum of its proper divisors (1).

99995826239 is an equidigital number, since it uses as much as digits as its factorization.

99995826239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 170061120, while the sum is 71.

The spelling of 99995826239 in words is "ninety-nine billion, nine hundred ninety-five million, eight hundred twenty-six thousand, two hundred thirty-nine".