254523067 has 2 divisors, whose sum is σ = 254523068. Its totient is φ = 254523066.

The previous prime is 254523047. The next prime is 254523091. The reversal of 254523067 is 760325452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254523067 - 2¹¹ = 254521019 is a prime.

It is not a weakly prime, because it can be changed into another prime (254523007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127261533 + 127261534.

It is an arithmetic number, because the mean of its divisors is an integer number (127261534).

Almost surely, 2^254523067 is an apocalyptic number.

254523067 is a deficient number, since it is larger than the sum of its proper divisors (1).

254523067 is an equidigital number, since it uses as much as digits as its factorization.

254523067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 254523067 is about 15953.7790820858. The cubic root of 254523067 is about 633.7369790373.

The spelling of 254523067 in words is "two hundred fifty-four million, five hundred twenty-three thousand, sixty-seven".