264001097293 has 2 divisors, whose sum is σ = 264001097294. Its totient is φ = 264001097292.

The previous prime is 264001097257. The next prime is 264001097359. The reversal of 264001097293 is 392790100462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212407609129 + 51593488164 = 460877^2 + 227142^2 .

It is a cyclic number.

It is not a de Polignac number, because 264001097293 - 2³⁷ = 126562143821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264001097203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132000548646 + 132000548647.

It is an arithmetic number, because the mean of its divisors is an integer number (132000548647).

Almost surely, 2^264001097293 is an apocalyptic number.

It is an amenable number.

264001097293 is a deficient number, since it is larger than the sum of its proper divisors (1).

264001097293 is an equidigital number, since it uses as much as digits as its factorization.

264001097293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 264001097293 in words is "two hundred sixty-four billion, one million, ninety-seven thousand, two hundred ninety-three".