550244225029 has 2 divisors, whose sum is σ = 550244225030. Its totient is φ = 550244225028.

The previous prime is 550244225021. The next prime is 550244225053. The reversal of 550244225029 is 920522442055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348692612004 + 201551613025 = 590502^2 + 448945^2 .

It is a cyclic number.

It is not a de Polignac number, because 550244225029 - 2³ = 550244225021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550244224982 and 550244225000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550244225021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275122112514 + 275122112515.

It is an arithmetic number, because the mean of its divisors is an integer number (275122112515).

Almost surely, 2^550244225029 is an apocalyptic number.

It is an amenable number.

550244225029 is a deficient number, since it is larger than the sum of its proper divisors (1).

550244225029 is an equidigital number, since it uses as much as digits as its factorization.

550244225029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 550244225029 in words is "five hundred fifty billion, two hundred forty-four million, two hundred twenty-five thousand, twenty-nine".