6550022629 has 2 divisors, whose sum is σ = 6550022630. Its totient is φ = 6550022628.

The previous prime is 6550022579. The next prime is 6550022669. The reversal of 6550022629 is 9262200556.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4195152900 + 2354869729 = 64770^2 + 48527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6550022629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6550022669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3275011314 + 3275011315.

It is an arithmetic number, because the mean of its divisors is an integer number (3275011315).

Almost surely, 2^6550022629 is an apocalyptic number.

It is an amenable number.

6550022629 is a deficient number, since it is larger than the sum of its proper divisors (1).

6550022629 is an equidigital number, since it uses as much as digits as its factorization.

6550022629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 6550022629 is about 80932.2100835014. The cubic root of 6550022629 is about 1871.0307860456.

The spelling of 6550022629 in words is "six billion, five hundred fifty million, twenty-two thousand, six hundred twenty-nine".