456746152279 has 2 divisors, whose sum is σ = 456746152280. Its totient is φ = 456746152278.

The previous prime is 456746152241. The next prime is 456746152297. The reversal of 456746152279 is 972251647654.

Together with next prime (456746152297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456746152279 - 2⁷ = 456746152151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456746152879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228373076139 + 228373076140.

It is an arithmetic number, because the mean of its divisors is an integer number (228373076140).

Almost surely, 2^456746152279 is an apocalyptic number.

456746152279 is a deficient number, since it is larger than the sum of its proper divisors (1).

456746152279 is an equidigital number, since it uses as much as digits as its factorization.

456746152279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25401600, while the sum is 58.

The spelling of 456746152279 in words is "four hundred fifty-six billion, seven hundred forty-six million, one hundred fifty-two thousand, two hundred seventy-nine".