4656417971 has 2 divisors, whose sum is σ = 4656417972. Its totient is φ = 4656417970.

The previous prime is 4656417947. The next prime is 4656417977. The reversal of 4656417971 is 1797146564.

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-4656417971 is a prime.

It is not a weakly prime, because it can be changed into another prime (4656417977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2328208985 + 2328208986.

It is an arithmetic number, because the mean of its divisors is an integer number (2328208986).

Almost surely, 2^4656417971 is an apocalyptic number.

4656417971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4656417971 is an equidigital number, since it uses as much as digits as its factorization.

4656417971 is an evil number, because the sum of its binary digits is even.

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

The square root of 4656417971 is about 68237.9511049387. The cubic root of 4656417971 is about 1669.8750872901.

The spelling of 4656417971 in words is "four billion, six hundred fifty-six million, four hundred seventeen thousand, nine hundred seventy-one".