554613791 has 2 divisors, whose sum is σ = 554613792. Its totient is φ = 554613790.

The previous prime is 554613737. The next prime is 554613793. The reversal of 554613791 is 197316455.

554613791 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 554613791 - 2⁶ = 554613727 is a prime.

Together with 554613793, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554613793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277306895 + 277306896.

It is an arithmetic number, because the mean of its divisors is an integer number (277306896).

Almost surely, 2^554613791 is an apocalyptic number.

554613791 is a deficient number, since it is larger than the sum of its proper divisors (1).

554613791 is an equidigital number, since it uses as much as digits as its factorization.

554613791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 41.

The square root of 554613791 is about 23550.2397227714. The cubic root of 554613791 is about 821.6059104923.

The spelling of 554613791 in words is "five hundred fifty-four million, six hundred thirteen thousand, seven hundred ninety-one".