90264445064903 has 2 divisors, whose sum is σ = 90264445064904. Its totient is φ = 90264445064902.

The previous prime is 90264445064879. The next prime is 90264445065017. The reversal of 90264445064903 is 30946054446209.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90264445064903 - 2⁴⁶ = 19895700887239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90264445064303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45132222532451 + 45132222532452.

It is an arithmetic number, because the mean of its divisors is an integer number (45132222532452).

Almost surely, 2^{90264445064903} is an apocalyptic number.

90264445064903 is a deficient number, since it is larger than the sum of its proper divisors (1).

90264445064903 is an equidigital number, since it uses as much as digits as its factorization.

90264445064903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22394880, while the sum is 56.

The spelling of 90264445064903 in words is "ninety trillion, two hundred sixty-four billion, four hundred forty-five million, sixty-four thousand, nine hundred three".