454683539 has 2 divisors, whose sum is σ = 454683540. Its totient is φ = 454683538.

The previous prime is 454683487. The next prime is 454683587. The reversal of 454683539 is 935386454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454683539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454683493 and 454683502.

It is not a weakly prime, because it can be changed into another prime (454683599) 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, 227341769 + 227341770.

It is an arithmetic number, because the mean of its divisors is an integer number (227341770).

Almost surely, 2^454683539 is an apocalyptic number.

454683539 is a deficient number, since it is larger than the sum of its proper divisors (1).

454683539 is an equidigital number, since it uses as much as digits as its factorization.

454683539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 47.

The square root of 454683539 is about 21323.3097571648. The cubic root of 454683539 is about 768.9588103184.

The spelling of 454683539 in words is "four hundred fifty-four million, six hundred eighty-three thousand, five hundred thirty-nine".