455063362261 has 2 divisors, whose sum is σ = 455063362262. Its totient is φ = 455063362260.

The previous prime is 455063362231. The next prime is 455063362283. The reversal of 455063362261 is 162263360554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426761692900 + 28301669361 = 653270^2 + 168231^2 .

It is a cyclic number.

It is not a de Polignac number, because 455063362261 - 2¹³ = 455063354069 is a prime.

It is a super-2 number, since 2×455063362261² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455063362231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227531681130 + 227531681131.

It is an arithmetic number, because the mean of its divisors is an integer number (227531681131).

Almost surely, 2^455063362261 is an apocalyptic number.

It is an amenable number.

455063362261 is a deficient number, since it is larger than the sum of its proper divisors (1).

455063362261 is an equidigital number, since it uses as much as digits as its factorization.

455063362261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 455063362261 in words is "four hundred fifty-five billion, sixty-three million, three hundred sixty-two thousand, two hundred sixty-one".