1456130279 has 2 divisors, whose sum is σ = 1456130280. Its totient is φ = 1456130278.

The previous prime is 1456130239. The next prime is 1456130287. The reversal of 1456130279 is 9720316541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1456130279 - 2²⁰ = 1455081703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1456130239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728065139 + 728065140.

It is an arithmetic number, because the mean of its divisors is an integer number (728065140).

Almost surely, 2^1456130279 is an apocalyptic number.

1456130279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1456130279 is an equidigital number, since it uses as much as digits as its factorization.

1456130279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 1456130279 is about 38159.2751372455. The cubic root of 1456130279 is about 1133.4440254533. Note that the first 3 decimals are identical.

The spelling of 1456130279 in words is "one billion, four hundred fifty-six million, one hundred thirty thousand, two hundred seventy-nine".