550110851 has 2 divisors, whose sum is σ = 550110852. Its totient is φ = 550110850.

The previous prime is 550110833. The next prime is 550110853. The reversal of 550110851 is 158011055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550110851 is a prime.

Together with 550110853, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550110851.

It is not a weakly prime, because it can be changed into another prime (550110853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275055425 + 275055426.

It is an arithmetic number, because the mean of its divisors is an integer number (275055426).

Almost surely, 2^550110851 is an apocalyptic number.

550110851 is a deficient number, since it is larger than the sum of its proper divisors (1).

550110851 is an equidigital number, since it uses as much as digits as its factorization.

550110851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1000, while the sum is 26.

The square root of 550110851 is about 23454.4420313083. The cubic root of 550110851 is about 819.3763108923.

The spelling of 550110851 in words is "five hundred fifty million, one hundred ten thousand, eight hundred fifty-one".