254548031 has 2 divisors, whose sum is σ = 254548032. Its totient is φ = 254548030.

The previous prime is 254548013. The next prime is 254548043. The reversal of 254548031 is 130845452.

Together with previous prime (254548013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254548031 - 2¹⁸ = 254285887 is a prime.

It is a super-2 number, since 2×254548031² = 129589400171953922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254548001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127274015 + 127274016.

It is an arithmetic number, because the mean of its divisors is an integer number (127274016).

Almost surely, 2^254548031 is an apocalyptic number.

254548031 is a deficient number, since it is larger than the sum of its proper divisors (1).

254548031 is an equidigital number, since it uses as much as digits as its factorization.

254548031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 254548031 is about 15954.5614480624. The cubic root of 254548031 is about 633.7576976477.

The spelling of 254548031 in words is "two hundred fifty-four million, five hundred forty-eight thousand, thirty-one".