550495051 has 2 divisors, whose sum is σ = 550495052. Its totient is φ = 550495050.

The previous prime is 550495009. The next prime is 550495063. The reversal of 550495051 is 150594055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550495051 - 2¹⁹ = 549970763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550494998 and 550495016.

It is not a weakly prime, because it can be changed into another prime (550499051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275247525 + 275247526.

It is an arithmetic number, because the mean of its divisors is an integer number (275247526).

Almost surely, 2^550495051 is an apocalyptic number.

550495051 is a deficient number, since it is larger than the sum of its proper divisors (1).

550495051 is an equidigital number, since it uses as much as digits as its factorization.

550495051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 550495051 is about 23462.6309479564. The cubic root of 550495051 is about 819.5670185891.

The spelling of 550495051 in words is "five hundred fifty million, four hundred ninety-five thousand, fifty-one".