550009627 has 2 divisors, whose sum is σ = 550009628. Its totient is φ = 550009626.

The previous prime is 550009609. The next prime is 550009631. The reversal of 550009627 is 726900055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550009627 - 2²³ = 541621019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550009592 and 550009601.

It is not a weakly prime, because it can be changed into another prime (550009697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275004813 + 275004814.

It is an arithmetic number, because the mean of its divisors is an integer number (275004814).

Almost surely, 2^550009627 is an apocalyptic number.

550009627 is a deficient number, since it is larger than the sum of its proper divisors (1).

550009627 is an equidigital number, since it uses as much as digits as its factorization.

550009627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 550009627 is about 23452.2840465486. The cubic root of 550009627 is about 819.3260509400.

The spelling of 550009627 in words is "five hundred fifty million, nine thousand, six hundred twenty-seven".