91416211283 has 2 divisors, whose sum is σ = 91416211284. Its totient is φ = 91416211282.

The previous prime is 91416211277. The next prime is 91416211297. The reversal of 91416211283 is 38211261419.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 91416211283 - 2¹² = 91416207187 is a prime.

It is not a weakly prime, because it can be changed into another prime (91416211223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45708105641 + 45708105642.

It is an arithmetic number, because the mean of its divisors is an integer number (45708105642).

Almost surely, 2^91416211283 is an apocalyptic number.

91416211283 is a deficient number, since it is larger than the sum of its proper divisors (1).

91416211283 is an equidigital number, since it uses as much as digits as its factorization.

91416211283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 38.

The spelling of 91416211283 in words is "ninety-one billion, four hundred sixteen million, two hundred eleven thousand, two hundred eighty-three".