555250667 has 2 divisors, whose sum is σ = 555250668. Its totient is φ = 555250666.

The previous prime is 555250643. The next prime is 555250669. The reversal of 555250667 is 766052555.

555250667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 555250667 - 2⁶ = 555250603 is a prime.

Together with 555250669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (555250669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277625333 + 277625334.

It is an arithmetic number, because the mean of its divisors is an integer number (277625334).

Almost surely, 2^555250667 is an apocalyptic number.

555250667 is a deficient number, since it is larger than the sum of its proper divisors (1).

555250667 is an equidigital number, since it uses as much as digits as its factorization.

555250667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 555250667 is about 23563.7574889914. The cubic root of 555250667 is about 821.9202799575.

The spelling of 555250667 in words is "five hundred fifty-five million, two hundred fifty thousand, six hundred sixty-seven".