455063461 has 2 divisors, whose sum is σ = 455063462. Its totient is φ = 455063460.

The previous prime is 455063443. The next prime is 455063473. The reversal of 455063461 is 164360554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446688225 + 8375236 = 21135^2 + 2894^2 .

It is a cyclic number.

It is not a de Polignac number, because 455063461 - 2²³ = 446674853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455063491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227531730 + 227531731.

It is an arithmetic number, because the mean of its divisors is an integer number (227531731).

Almost surely, 2^455063461 is an apocalyptic number.

It is an amenable number.

455063461 is a deficient number, since it is larger than the sum of its proper divisors (1).

455063461 is an equidigital number, since it uses as much as digits as its factorization.

455063461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 455063461 is about 21332.2165046204. The cubic root of 455063461 is about 769.1729248342.

The spelling of 455063461 in words is "four hundred fifty-five million, sixty-three thousand, four hundred sixty-one".