1454454163 has 2 divisors, whose sum is σ = 1454454164. Its totient is φ = 1454454162.

The previous prime is 1454454083. The next prime is 1454454179. The reversal of 1454454163 is 3614544541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1454454163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1454404163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727227081 + 727227082.

It is an arithmetic number, because the mean of its divisors is an integer number (727227082).

Almost surely, 2^1454454163 is an apocalyptic number.

1454454163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454454163 is an equidigital number, since it uses as much as digits as its factorization.

1454454163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 37.

The square root of 1454454163 is about 38137.3067087858. The cubic root of 1454454163 is about 1133.0089652366.

The spelling of 1454454163 in words is "one billion, four hundred fifty-four million, four hundred fifty-four thousand, one hundred sixty-three".