455803490137 has 2 divisors, whose sum is σ = 455803490138. Its totient is φ = 455803490136.

The previous prime is 455803490111. The next prime is 455803490147. The reversal of 455803490137 is 731094308554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432143205376 + 23660284761 = 657376^2 + 153819^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455803490137 is a prime.

It is not a weakly prime, because it can be changed into another prime (455803490147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227901745068 + 227901745069.

It is an arithmetic number, because the mean of its divisors is an integer number (227901745069).

Almost surely, 2^455803490137 is an apocalyptic number.

It is an amenable number.

455803490137 is a deficient number, since it is larger than the sum of its proper divisors (1).

455803490137 is an equidigital number, since it uses as much as digits as its factorization.

455803490137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 455803490137 in words is "four hundred fifty-five billion, eight hundred three million, four hundred ninety thousand, one hundred thirty-seven".