5466272639 has 2 divisors, whose sum is σ = 5466272640. Its totient is φ = 5466272638.

The previous prime is 5466272627. The next prime is 5466272641. The reversal of 5466272639 is 9362726645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5466272639 is a prime.

Together with 5466272641, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5466272699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2733136319 + 2733136320.

It is an arithmetic number, because the mean of its divisors is an integer number (2733136320).

Almost surely, 2^5466272639 is an apocalyptic number.

5466272639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5466272639 is an equidigital number, since it uses as much as digits as its factorization.

5466272639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 50.

The square root of 5466272639 is about 73934.2453738455. The cubic root of 5466272639 is about 1761.5586054546.

The spelling of 5466272639 in words is "five billion, four hundred sixty-six million, two hundred seventy-two thousand, six hundred thirty-nine".