472777746045071 has 2 divisors, whose sum is σ = 472777746045072. Its totient is φ = 472777746045070.

The previous prime is 472777746045023. The next prime is 472777746045083. The reversal of 472777746045071 is 170540647777274.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472777746045071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472777746044992 and 472777746045010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472777746045001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236388873022535 + 236388873022536.

It is an arithmetic number, because the mean of its divisors is an integer number (236388873022536).

Almost surely, 2^{472777746045071} is an apocalyptic number.

472777746045071 is a deficient number, since it is larger than the sum of its proper divisors (1).

472777746045071 is an equidigital number, since it uses as much as digits as its factorization.

472777746045071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451772160, while the sum is 68.

The spelling of 472777746045071 in words is "four hundred seventy-two trillion, seven hundred seventy-seven billion, seven hundred forty-six million, forty-five thousand, seventy-one".