99256406033 has 4 divisors (see below), whose sum is σ = 99263104368. Its totient is φ = 99249707700.

The previous prime is 99256406021. The next prime is 99256406107. The reversal of 99256406033 is 33060465299.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99256406033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99256406933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3326891 + ... + 3356592.

It is an arithmetic number, because the mean of its divisors is an integer number (24815776092).

Almost surely, 2^99256406033 is an apocalyptic number.

It is an amenable number.

99256406033 is a deficient number, since it is larger than the sum of its proper divisors (6698335).

99256406033 is a wasteful number, since it uses less digits than its factorization.

99256406033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6698334.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 99256406033 in words is "ninety-nine billion, two hundred fifty-six million, four hundred six thousand, thirty-three".