550610051 has 2 divisors, whose sum is σ = 550610052. Its totient is φ = 550610050.

The previous prime is 550609999. The next prime is 550610069. The reversal of 550610051 is 150016055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550610051 - 2²² = 546415747 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 550609999 and 550610026.

It is not a weakly prime, because it can be changed into another prime (550610651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275305025 + 275305026.

It is an arithmetic number, because the mean of its divisors is an integer number (275305026).

Almost surely, 2^550610051 is an apocalyptic number.

550610051 is a deficient number, since it is larger than the sum of its proper divisors (1).

550610051 is an equidigital number, since it uses as much as digits as its factorization.

550610051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 550610051 is about 23465.0815255349. The cubic root of 550610051 is about 819.6240845849.

The spelling of 550610051 in words is "five hundred fifty million, six hundred ten thousand, fifty-one".