550268051 has 2 divisors, whose sum is σ = 550268052. Its totient is φ = 550268050.

The previous prime is 550268041. The next prime is 550268111. The reversal of 550268051 is 150862055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550268051 - 2²² = 546073747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550267999 and 550268017.

It is not a weakly prime, because it can be changed into another prime (550268041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275134025 + 275134026.

It is an arithmetic number, because the mean of its divisors is an integer number (275134026).

Almost surely, 2^550268051 is an apocalyptic number.

550268051 is a deficient number, since it is larger than the sum of its proper divisors (1).

550268051 is an equidigital number, since it uses as much as digits as its factorization.

550268051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 550268051 is about 23457.7929695016. The cubic root of 550268051 is about 819.4543519444.

The spelling of 550268051 in words is "five hundred fifty million, two hundred sixty-eight thousand, fifty-one".