254300513 has 2 divisors, whose sum is σ = 254300514. Its totient is φ = 254300512.

The previous prime is 254300509. The next prime is 254300531. The reversal of 254300513 is 315003452.

Together with next prime (254300531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200307409 + 53993104 = 14153^2 + 7348^2 .

It is a cyclic number.

It is not a de Polignac number, because 254300513 - 2² = 254300509 is a prime.

It is not a weakly prime, because it can be changed into another prime (254303513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127150256 + 127150257.

It is an arithmetic number, because the mean of its divisors is an integer number (127150257).

Almost surely, 2^254300513 is an apocalyptic number.

It is an amenable number.

254300513 is a deficient number, since it is larger than the sum of its proper divisors (1).

254300513 is an equidigital number, since it uses as much as digits as its factorization.

254300513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 254300513 is about 15946.8025948778. The cubic root of 254300513 is about 633.5522127740.

Adding to 254300513 its reverse (315003452), we get a palindrome (569303965).

The spelling of 254300513 in words is "two hundred fifty-four million, three hundred thousand, five hundred thirteen".