264051023 has 2 divisors, whose sum is σ = 264051024. Its totient is φ = 264051022.

The previous prime is 264050993. The next prime is 264051041. The reversal of 264051023 is 320150462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264051023 - 2⁸ = 264050767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264051023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264051323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132025511 + 132025512.

It is an arithmetic number, because the mean of its divisors is an integer number (132025512).

Almost surely, 2^264051023 is an apocalyptic number.

264051023 is a deficient number, since it is larger than the sum of its proper divisors (1).

264051023 is an equidigital number, since it uses as much as digits as its factorization.

264051023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 264051023 is about 16249.6468577012. The cubic root of 264051023 is about 641.5481911209.

The spelling of 264051023 in words is "two hundred sixty-four million, fifty-one thousand, twenty-three".