4751649671 has 2 divisors, whose sum is σ = 4751649672. Its totient is φ = 4751649670.

The previous prime is 4751649641. The next prime is 4751649689. The reversal of 4751649671 is 1769461574.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4751649671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4751649641) 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, 2375824835 + 2375824836.

It is an arithmetic number, because the mean of its divisors is an integer number (2375824836).

Almost surely, 2^4751649671 is an apocalyptic number.

4751649671 is a deficient number, since it is larger than the sum of its proper divisors (1).

4751649671 is an equidigital number, since it uses as much as digits as its factorization.

4751649671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 50.

The square root of 4751649671 is about 68932.2106928249. The cubic root of 4751649671 is about 1681.1822827467.

The spelling of 4751649671 in words is "four billion, seven hundred fifty-one million, six hundred forty-nine thousand, six hundred seventy-one".