453866770957 has 2 divisors, whose sum is σ = 453866770958. Its totient is φ = 453866770956.

The previous prime is 453866770927. The next prime is 453866771063. The reversal of 453866770957 is 759077668354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290764679076 + 163102091881 = 539226^2 + 403859^2 .

It is a cyclic number.

It is not a de Polignac number, because 453866770957 - 2¹¹ = 453866768909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453866770892 and 453866770901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453866770927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226933385478 + 226933385479.

It is an arithmetic number, because the mean of its divisors is an integer number (226933385479).

Almost surely, 2^453866770957 is an apocalyptic number.

It is an amenable number.

453866770957 is a deficient number, since it is larger than the sum of its proper divisors (1).

453866770957 is an equidigital number, since it uses as much as digits as its factorization.

453866770957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 266716800, while the sum is 67.

The spelling of 453866770957 in words is "four hundred fifty-three billion, eight hundred sixty-six million, seven hundred seventy thousand, nine hundred fifty-seven".