454837480457 has 2 divisors, whose sum is σ = 454837480458. Its totient is φ = 454837480456.

The previous prime is 454837480451. The next prime is 454837480463. The reversal of 454837480457 is 754084738454.

It is a balanced prime because it is at equal distance from previous prime (454837480451) and next prime (454837480463).

It can be written as a sum of positive squares in only one way, i.e., 406309355776 + 48528124681 = 637424^2 + 220291^2 .

It is a cyclic number.

It is not a de Polignac number, because 454837480457 - 2³⁶ = 386118003721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454837480396 and 454837480405.

It is not a weakly prime, because it can be changed into another prime (454837480451) 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, 227418740228 + 227418740229.

It is an arithmetic number, because the mean of its divisors is an integer number (227418740229).

Almost surely, 2^454837480457 is an apocalyptic number.

It is an amenable number.

454837480457 is a deficient number, since it is larger than the sum of its proper divisors (1).

454837480457 is an equidigital number, since it uses as much as digits as its factorization.

454837480457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60211200, while the sum is 59.

The spelling of 454837480457 in words is "four hundred fifty-four billion, eight hundred thirty-seven million, four hundred eighty thousand, four hundred fifty-seven".