55014422209 has 2 divisors, whose sum is σ = 55014422210. Its totient is φ = 55014422208.

The previous prime is 55014422191. The next prime is 55014422227. The reversal of 55014422209 is 90222441055.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (55014422191) and next prime (55014422227).

It can be written as a sum of positive squares in only one way, i.e., 51575772609 + 3438649600 = 227103^2 + 58640^2 .

It is a cyclic number.

It is not a de Polignac number, because 55014422209 - 2³³ = 46424487617 is a prime.

It is a super-2 number, since 2×55014422209² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55014422509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27507211104 + 27507211105.

It is an arithmetic number, because the mean of its divisors is an integer number (27507211105).

Almost surely, 2^55014422209 is an apocalyptic number.

It is an amenable number.

55014422209 is a deficient number, since it is larger than the sum of its proper divisors (1).

55014422209 is an equidigital number, since it uses as much as digits as its factorization.

55014422209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 55014422209 in words is "fifty-five billion, fourteen million, four hundred twenty-two thousand, two hundred nine".