5727055991 has 2 divisors, whose sum is σ = 5727055992. Its totient is φ = 5727055990.

The previous prime is 5727055987. The next prime is 5727055993. The reversal of 5727055991 is 1995507275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5727055991 - 2² = 5727055987 is a prime.

Together with 5727055993, 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 (5727055993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863527995 + 2863527996.

It is an arithmetic number, because the mean of its divisors is an integer number (2863527996).

Almost surely, 2^5727055991 is an apocalyptic number.

5727055991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5727055991 is an equidigital number, since it uses as much as digits as its factorization.

5727055991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 992250, while the sum is 50.

The square root of 5727055991 is about 75677.3149034769. The cubic root of 5727055991 is about 1789.1378754660.

The spelling of 5727055991 in words is "five billion, seven hundred twenty-seven million, fifty-five thousand, nine hundred ninety-one".