455137841 has 2 divisors, whose sum is σ = 455137842. Its totient is φ = 455137840.

The previous prime is 455137829. The next prime is 455137849. The reversal of 455137841 is 148731554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454926241 + 211600 = 21329^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 455137841 - 2¹⁸ = 454875697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 455137795 and 455137804.

It is not a weakly prime, because it can be changed into another prime (455137849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227568920 + 227568921.

It is an arithmetic number, because the mean of its divisors is an integer number (227568921).

Almost surely, 2^455137841 is an apocalyptic number.

It is an amenable number.

455137841 is a deficient number, since it is larger than the sum of its proper divisors (1).

455137841 is an equidigital number, since it uses as much as digits as its factorization.

455137841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 38.

The square root of 455137841 is about 21333.9598059057. The cubic root of 455137841 is about 769.2148295869.

The spelling of 455137841 in words is "four hundred fifty-five million, one hundred thirty-seven thousand, eight hundred forty-one".