455265024723479 has 2 divisors, whose sum is σ = 455265024723480. Its totient is φ = 455265024723478.

The previous prime is 455265024723409. The next prime is 455265024723493. The reversal of 455265024723479 is 974327420562554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455265024723479 - 2¹² = 455265024719383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455265024723409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227632512361739 + 227632512361740.

It is an arithmetic number, because the mean of its divisors is an integer number (227632512361740).

Almost surely, 2^{455265024723479} is an apocalyptic number.

455265024723479 is a deficient number, since it is larger than the sum of its proper divisors (1).

455265024723479 is an equidigital number, since it uses as much as digits as its factorization.

455265024723479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032000, while the sum is 65.

The spelling of 455265024723479 in words is "four hundred fifty-five trillion, two hundred sixty-five billion, twenty-four million, seven hundred twenty-three thousand, four hundred seventy-nine".