550012332427 has 2 divisors, whose sum is σ = 550012332428. Its totient is φ = 550012332426.

The previous prime is 550012332391. The next prime is 550012332437. The reversal of 550012332427 is 724233210055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550012332427 - 2²⁷ = 549878114699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550012332392 and 550012332401.

It is not a weakly prime, because it can be changed into another prime (550012332437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275006166213 + 275006166214.

It is an arithmetic number, because the mean of its divisors is an integer number (275006166214).

Almost surely, 2^550012332427 is an apocalyptic number.

550012332427 is a deficient number, since it is larger than the sum of its proper divisors (1).

550012332427 is an equidigital number, since it uses as much as digits as its factorization.

550012332427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 550012332427 in words is "five hundred fifty billion, twelve million, three hundred thirty-two thousand, four hundred twenty-seven".