254855833 has 2 divisors, whose sum is σ = 254855834. Its totient is φ = 254855832.

The previous prime is 254855827. The next prime is 254855863. The reversal of 254855833 is 338558452.

254855833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250050969 + 4804864 = 15813^2 + 2192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254855833 is a prime.

It is a super-2 number, since 2×254855833² = 129902991228247778, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 254855833.

It is not a weakly prime, because it can be changed into another prime (254855863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127427916 + 127427917.

It is an arithmetic number, because the mean of its divisors is an integer number (127427917).

Almost surely, 2^254855833 is an apocalyptic number.

It is an amenable number.

254855833 is a deficient number, since it is larger than the sum of its proper divisors (1).

254855833 is an equidigital number, since it uses as much as digits as its factorization.

254855833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576000, while the sum is 43.

The square root of 254855833 is about 15964.2047406064. The cubic root of 254855833 is about 634.0130434479.

The spelling of 254855833 in words is "two hundred fifty-four million, eight hundred fifty-five thousand, eight hundred thirty-three".