455226539 has 2 divisors, whose sum is σ = 455226540. Its totient is φ = 455226538.

The previous prime is 455226521. The next prime is 455226559. The reversal of 455226539 is 935622554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455226539 - 2²⁰ = 454177963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 455226496 and 455226505.

It is not a weakly prime, because it can be changed into another prime (455226559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227613269 + 227613270.

It is an arithmetic number, because the mean of its divisors is an integer number (227613270).

Almost surely, 2^455226539 is an apocalyptic number.

455226539 is a deficient number, since it is larger than the sum of its proper divisors (1).

455226539 is an equidigital number, since it uses as much as digits as its factorization.

455226539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324000, while the sum is 41.

The square root of 455226539 is about 21336.0385029649. The cubic root of 455226539 is about 769.2647949521.

The spelling of 455226539 in words is "four hundred fifty-five million, two hundred twenty-six thousand, five hundred thirty-nine".