4986164742571 has 2 divisors, whose sum is σ = 4986164742572. Its totient is φ = 4986164742570.

The previous prime is 4986164742527. The next prime is 4986164742577. The reversal of 4986164742571 is 1752474616894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4986164742571 - 2⁹ = 4986164742059 is a prime.

It is not a weakly prime, because it can be changed into another prime (4986164742577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493082371285 + 2493082371286.

It is an arithmetic number, because the mean of its divisors is an integer number (2493082371286).

Almost surely, 2^{4986164742571} is an apocalyptic number.

4986164742571 is a deficient number, since it is larger than the sum of its proper divisors (1).

4986164742571 is an equidigital number, since it uses as much as digits as its factorization.

4986164742571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81285120, while the sum is 64.

The spelling of 4986164742571 in words is "four trillion, nine hundred eighty-six billion, one hundred sixty-four million, seven hundred forty-two thousand, five hundred seventy-one".