455134811 has 2 divisors, whose sum is σ = 455134812. Its totient is φ = 455134810.

The previous prime is 455134781. The next prime is 455134837. The reversal of 455134811 is 118431554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455134811 - 2¹⁸ = 454872667 is a prime.

It is not a weakly prime, because it can be changed into another prime (455134861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227567405 + 227567406.

It is an arithmetic number, because the mean of its divisors is an integer number (227567406).

Almost surely, 2^455134811 is an apocalyptic number.

455134811 is a deficient number, since it is larger than the sum of its proper divisors (1).

455134811 is an equidigital number, since it uses as much as digits as its factorization.

455134811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 32.

The square root of 455134811 is about 21333.8887922479. Note that the first 3 decimals coincide. The cubic root of 455134811 is about 769.2131226124.

The spelling of 455134811 in words is "four hundred fifty-five million, one hundred thirty-four thousand, eight hundred eleven".