5527644971 has 2 divisors, whose sum is σ = 5527644972. Its totient is φ = 5527644970.

The previous prime is 5527644961. The next prime is 5527644989. The reversal of 5527644971 is 1794467255.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5527644971 - 2⁶ = 5527644907 is a prime.

It is not a weakly prime, because it can be changed into another prime (5527644961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763822485 + 2763822486.

It is an arithmetic number, because the mean of its divisors is an integer number (2763822486).

Almost surely, 2^5527644971 is an apocalyptic number.

5527644971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5527644971 is an equidigital number, since it uses as much as digits as its factorization.

5527644971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 50.

The square root of 5527644971 is about 74348.1336080469. The cubic root of 5527644971 is about 1768.1266923392.

The spelling of 5527644971 in words is "five billion, five hundred twenty-seven million, six hundred forty-four thousand, nine hundred seventy-one".