551114671 has 2 divisors, whose sum is σ = 551114672. Its totient is φ = 551114670.

The previous prime is 551114633. The next prime is 551114689. The reversal of 551114671 is 176411155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551114671 - 2⁹ = 551114159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551118671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275557335 + 275557336.

It is an arithmetic number, because the mean of its divisors is an integer number (275557336).

Almost surely, 2^551114671 is an apocalyptic number.

551114671 is a deficient number, since it is larger than the sum of its proper divisors (1).

551114671 is an equidigital number, since it uses as much as digits as its factorization.

551114671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 31.

The square root of 551114671 is about 23475.8316359613. The cubic root of 551114671 is about 819.8743962881.

The spelling of 551114671 in words is "five hundred fifty-one million, one hundred fourteen thousand, six hundred seventy-one".