326271045523 has 2 divisors, whose sum is σ = 326271045524. Its totient is φ = 326271045522.

The previous prime is 326271045493. The next prime is 326271045563. The reversal of 326271045523 is 325540172623.

It is an a-pointer prime, because the next prime (326271045563) can be obtained adding 326271045523 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 326271045523 - 2²⁵ = 326237491091 is a prime.

It is not a weakly prime, because it can be changed into another prime (326271045563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163135522761 + 163135522762.

It is an arithmetic number, because the mean of its divisors is an integer number (163135522762).

Almost surely, 2^326271045523 is an apocalyptic number.

326271045523 is a deficient number, since it is larger than the sum of its proper divisors (1).

326271045523 is an equidigital number, since it uses as much as digits as its factorization.

326271045523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 326271045523 in words is "three hundred twenty-six billion, two hundred seventy-one million, forty-five thousand, five hundred twenty-three".