454276062673 has 2 divisors, whose sum is σ = 454276062674. Its totient is φ = 454276062672.

The previous prime is 454276062631. The next prime is 454276062679. The reversal of 454276062673 is 376260672454.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417376726209 + 36899336464 = 646047^2 + 192092^2 .

It is a cyclic number.

It is not a de Polignac number, because 454276062673 - 2²¹ = 454273965521 is a prime.

It is a super-2 number, since 2×454276062673² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454276062673.

It is not a weakly prime, because it can be changed into another prime (454276062679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227138031336 + 227138031337.

It is an arithmetic number, because the mean of its divisors is an integer number (227138031337).

Almost surely, 2^454276062673 is an apocalyptic number.

It is an amenable number.

454276062673 is a deficient number, since it is larger than the sum of its proper divisors (1).

454276062673 is an equidigital number, since it uses as much as digits as its factorization.

454276062673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 454276062673 in words is "four hundred fifty-four billion, two hundred seventy-six million, sixty-two thousand, six hundred seventy-three".