5427607771 has 2 divisors, whose sum is σ = 5427607772. Its totient is φ = 5427607770.

The previous prime is 5427607769. The next prime is 5427607777. The reversal of 5427607771 is 1777067245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5427607771 - 2¹ = 5427607769 is a prime.

It is a super-2 number, since 2×5427607771² = 58917852231639176882, which contains 22 as substring.

Together with 5427607769, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5427607777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713803885 + 2713803886.

It is an arithmetic number, because the mean of its divisors is an integer number (2713803886).

Almost surely, 2^5427607771 is an apocalyptic number.

5427607771 is a deficient number, since it is larger than the sum of its proper divisors (1).

5427607771 is an equidigital number, since it uses as much as digits as its factorization.

5427607771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576240, while the sum is 46.

The square root of 5427607771 is about 73672.2998894428. The cubic root of 5427607771 is about 1757.3953996050.

The spelling of 5427607771 in words is "five billion, four hundred twenty-seven million, six hundred seven thousand, seven hundred seventy-one".