472746180711697 has 2 divisors, whose sum is σ = 472746180711698. Its totient is φ = 472746180711696.

The previous prime is 472746180711691. The next prime is 472746180711733. The reversal of 472746180711697 is 796117081647274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321527610678481 + 151218570033216 = 17931191^2 + 12297096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472746180711697 is a prime.

It is not a weakly prime, because it can be changed into another prime (472746180711691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236373090355848 + 236373090355849.

It is an arithmetic number, because the mean of its divisors is an integer number (236373090355849).

Almost surely, 2^{472746180711697} is an apocalyptic number.

It is an amenable number.

472746180711697 is a deficient number, since it is larger than the sum of its proper divisors (1).

472746180711697 is an equidigital number, since it uses as much as digits as its factorization.

472746180711697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 199148544, while the sum is 70.

The spelling of 472746180711697 in words is "four hundred seventy-two trillion, seven hundred forty-six billion, one hundred eighty million, seven hundred eleven thousand, six hundred ninety-seven".