550500027 has 24 divisors (see below), whose sum is σ = 922053888. Its totient is φ = 285972720.

The previous prime is 550500017. The next prime is 550500037. The reversal of 550500027 is 720005055.

It is an interprime number because it is at equal distance from previous prime (550500017) and next prime (550500037).

It is not a de Polignac number, because 550500027 - 2⁸ = 550499771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550500007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105783 + ... + 110864.

It is an arithmetic number, because the mean of its divisors is an integer number (38418912).

Almost surely, 2^550500027 is an apocalyptic number.

550500027 is a deficient number, since it is larger than the sum of its proper divisors (371553861).

550500027 is a wasteful number, since it uses less digits than its factorization.

550500027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216679 (or 216668 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 550500027 is about 23462.7369886806. The cubic root of 550500027 is about 819.5694879744.

The spelling of 550500027 in words is "five hundred fifty million, five hundred thousand, twenty-seven".