4951064771 has 2 divisors, whose sum is σ = 4951064772. Its totient is φ = 4951064770.

The previous prime is 4951064747. The next prime is 4951064779. The reversal of 4951064771 is 1774601594.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4951064771 is a prime.

It is not a weakly prime, because it can be changed into another prime (4951064779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475532385 + 2475532386.

It is an arithmetic number, because the mean of its divisors is an integer number (2475532386).

Almost surely, 2^4951064771 is an apocalyptic number.

4951064771 is a deficient number, since it is larger than the sum of its proper divisors (1).

4951064771 is an equidigital number, since it uses as much as digits as its factorization.

4951064771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 4951064771 is about 70363.8029884684. The cubic root of 4951064771 is about 1704.3791103031.

The spelling of 4951064771 in words is "four billion, nine hundred fifty-one million, sixty-four thousand, seven hundred seventy-one".