14754894257 has 2 divisors, whose sum is σ = 14754894258. Its totient is φ = 14754894256.

The previous prime is 14754894233. The next prime is 14754894317. The reversal of 14754894257 is 75249845741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8339525041 + 6415369216 = 91321^2 + 80096^2 .

It is a cyclic number.

It is not a de Polignac number, because 14754894257 - 2¹⁶ = 14754828721 is a prime.

It is not a weakly prime, because it can be changed into another prime (14757894257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7377447128 + 7377447129.

It is an arithmetic number, because the mean of its divisors is an integer number (7377447129).

Almost surely, 2^14754894257 is an apocalyptic number.

It is an amenable number.

14754894257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14754894257 is an equidigital number, since it uses as much as digits as its factorization.

14754894257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11289600, while the sum is 56.

The spelling of 14754894257 in words is "fourteen billion, seven hundred fifty-four million, eight hundred ninety-four thousand, two hundred fifty-seven".