90696799211 has 16 divisors (see below), whose sum is σ = 92952835008. Its totient is φ = 88470144000.

The previous prime is 90696799201. The next prime is 90696799213. The reversal of 90696799211 is 11299769609.

It is a cyclic number.

It is not a de Polignac number, because 90696799211 - 2⁶ = 90696799147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90696799213) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7123331 + ... + 7136051.

It is an arithmetic number, because the mean of its divisors is an integer number (5809552188).

Almost surely, 2^90696799211 is an apocalyptic number.

90696799211 is a deficient number, since it is larger than the sum of its proper divisors (2256035797).

90696799211 is a wasteful number, since it uses less digits than its factorization.

90696799211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13862.

The product of its (nonzero) digits is 3306744, while the sum is 59.

The spelling of 90696799211 in words is "ninety billion, six hundred ninety-six million, seven hundred ninety-nine thousand, two hundred eleven".