47850662971 has 2 divisors, whose sum is σ = 47850662972. Its totient is φ = 47850662970.

The previous prime is 47850662927. The next prime is 47850662983. The reversal of 47850662971 is 17926605874.

47850662971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47850662971 - 2⁹ = 47850662459 is a prime.

It is not a weakly prime, because it can be changed into another prime (47850662371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23925331485 + 23925331486.

It is an arithmetic number, because the mean of its divisors is an integer number (23925331486).

Almost surely, 2^47850662971 is an apocalyptic number.

47850662971 is a deficient number, since it is larger than the sum of its proper divisors (1).

47850662971 is an equidigital number, since it uses as much as digits as its factorization.

47850662971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 47850662971 in words is "forty-seven billion, eight hundred fifty million, six hundred sixty-two thousand, nine hundred seventy-one".