254699051 has 2 divisors, whose sum is σ = 254699052. Its totient is φ = 254699050.

The previous prime is 254698979. The next prime is 254699087. The reversal of 254699051 is 150996452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254699051 - 2²² = 250504747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (254699551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127349525 + 127349526.

It is an arithmetic number, because the mean of its divisors is an integer number (127349526).

Almost surely, 2^254699051 is an apocalyptic number.

254699051 is a deficient number, since it is larger than the sum of its proper divisors (1).

254699051 is an equidigital number, since it uses as much as digits as its factorization.

254699051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 254699051 is about 15959.2935620597. The cubic root of 254699051 is about 633.8830062394.

The spelling of 254699051 in words is "two hundred fifty-four million, six hundred ninety-nine thousand, fifty-one".