254722003 has 2 divisors, whose sum is σ = 254722004. Its totient is φ = 254722002.

The previous prime is 254721989. The next prime is 254722049. The reversal of 254722003 is 300227452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254722003 - 2⁹ = 254721491 is a prime.

It is not a weakly prime, because it can be changed into another prime (254722603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127361001 + 127361002.

It is an arithmetic number, because the mean of its divisors is an integer number (127361002).

Almost surely, 2^254722003 is an apocalyptic number.

254722003 is a deficient number, since it is larger than the sum of its proper divisors (1).

254722003 is an equidigital number, since it uses as much as digits as its factorization.

254722003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 254722003 is about 15960.0126253083. The cubic root of 254722003 is about 633.9020462865.

Adding to 254722003 its reverse (300227452), we get a palindrome (554949455).

The spelling of 254722003 in words is "two hundred fifty-four million, seven hundred twenty-two thousand, three".