254560099 has 2 divisors, whose sum is σ = 254560100. Its totient is φ = 254560098.

The previous prime is 254560073. The next prime is 254560133. The reversal of 254560099 is 990065452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254560099 - 2¹⁵ = 254527331 is a prime.

It is not a weakly prime, because it can be changed into another prime (254560039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127280049 + 127280050.

It is an arithmetic number, because the mean of its divisors is an integer number (127280050).

Almost surely, 2^254560099 is an apocalyptic number.

254560099 is a deficient number, since it is larger than the sum of its proper divisors (1).

254560099 is an equidigital number, since it uses as much as digits as its factorization.

254560099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 254560099 is about 15954.9396426311. The cubic root of 254560099 is about 633.7677128722.

The spelling of 254560099 in words is "two hundred fifty-four million, five hundred sixty thousand, ninety-nine".