471603648611 has 2 divisors, whose sum is σ = 471603648612. Its totient is φ = 471603648610.

The previous prime is 471603648563. The next prime is 471603648701. The reversal of 471603648611 is 116846306174.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471603648611 is a prime.

It is not a weakly prime, because it can be changed into another prime (471603648211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235801824305 + 235801824306.

It is an arithmetic number, because the mean of its divisors is an integer number (235801824306).

Almost surely, 2^471603648611 is an apocalyptic number.

471603648611 is a deficient number, since it is larger than the sum of its proper divisors (1).

471603648611 is an equidigital number, since it uses as much as digits as its factorization.

471603648611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 471603648611 in words is "four hundred seventy-one billion, six hundred three million, six hundred forty-eight thousand, six hundred eleven".