254680801 has 2 divisors, whose sum is σ = 254680802. Its totient is φ = 254680800.

The previous prime is 254680781. The next prime is 254680819. The reversal of 254680801 is 108086452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 243391201 + 11289600 = 15601^2 + 3360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254680801 is a prime.

It is not a weakly prime, because it can be changed into another prime (254680891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127340400 + 127340401.

It is an arithmetic number, because the mean of its divisors is an integer number (127340401).

Almost surely, 2^254680801 is an apocalyptic number.

It is an amenable number.

254680801 is a deficient number, since it is larger than the sum of its proper divisors (1).

254680801 is an equidigital number, since it uses as much as digits as its factorization.

254680801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 254680801 is about 15958.7217846543. The cubic root of 254680801 is about 633.8678659642.

The spelling of 254680801 in words is "two hundred fifty-four million, six hundred eighty thousand, eight hundred one".