5494459723 has 2 divisors, whose sum is σ = 5494459724. Its totient is φ = 5494459722.

The previous prime is 5494459709. The next prime is 5494459727. The reversal of 5494459723 is 3279544945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5494459723 is a prime.

It is not a weakly prime, because it can be changed into another prime (5494459727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2747229861 + 2747229862.

It is an arithmetic number, because the mean of its divisors is an integer number (2747229862).

Almost surely, 2^5494459723 is an apocalyptic number.

5494459723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5494459723 is an equidigital number, since it uses as much as digits as its factorization.

5494459723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 52.

The square root of 5494459723 is about 74124.6229197829. The cubic root of 5494459723 is about 1764.5812683052.

The spelling of 5494459723 in words is "five billion, four hundred ninety-four million, four hundred fifty-nine thousand, seven hundred twenty-three".