5466226639 has 2 divisors, whose sum is σ = 5466226640. Its totient is φ = 5466226638.

The previous prime is 5466226637. The next prime is 5466226657. The reversal of 5466226639 is 9366226645.

5466226639 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5466226639 - 2¹ = 5466226637 is a prime.

Together with 5466226637, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5466226592 and 5466226601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5466226637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2733113319 + 2733113320.

It is an arithmetic number, because the mean of its divisors is an integer number (2733113320).

Almost surely, 2^5466226639 is an apocalyptic number.

5466226639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5466226639 is an equidigital number, since it uses as much as digits as its factorization.

5466226639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 49.

The square root of 5466226639 is about 73933.9342859556. The cubic root of 5466226639 is about 1761.5536641275.

The spelling of 5466226639 in words is "five billion, four hundred sixty-six million, two hundred twenty-six thousand, six hundred thirty-nine".