5326720771 has 2 divisors, whose sum is σ = 5326720772. Its totient is φ = 5326720770.

The previous prime is 5326720769. The next prime is 5326720787. The reversal of 5326720771 is 1770276235.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5326720771 - 2¹ = 5326720769 is a prime.

Together with 5326720769, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5326720171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2663360385 + 2663360386.

It is an arithmetic number, because the mean of its divisors is an integer number (2663360386).

Almost surely, 2^5326720771 is an apocalyptic number.

5326720771 is a deficient number, since it is larger than the sum of its proper divisors (1).

5326720771 is an equidigital number, since it uses as much as digits as its factorization.

5326720771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 5326720771 is about 72984.3871728742. The cubic root of 5326720771 is about 1746.4385551842.

The spelling of 5326720771 in words is "five billion, three hundred twenty-six million, seven hundred twenty thousand, seven hundred seventy-one".