5634777271 has 2 divisors, whose sum is σ = 5634777272. Its totient is φ = 5634777270.

The previous prime is 5634777229. The next prime is 5634777283. The reversal of 5634777271 is 1727774365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5634777271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5634777371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817388635 + 2817388636.

It is an arithmetic number, because the mean of its divisors is an integer number (2817388636).

Almost surely, 2^5634777271 is an apocalyptic number.

5634777271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5634777271 is an equidigital number, since it uses as much as digits as its factorization.

5634777271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728720, while the sum is 49.

The square root of 5634777271 is about 75065.1535068037. The cubic root of 5634777271 is about 1779.4764768311.

The spelling of 5634777271 in words is "five billion, six hundred thirty-four million, seven hundred seventy-seven thousand, two hundred seventy-one".