473522476991 has 2 divisors, whose sum is σ = 473522476992. Its totient is φ = 473522476990.

The previous prime is 473522476877. The next prime is 473522477107. The reversal of 473522476991 is 199674225374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473522476991 - 2³⁰ = 472448735167 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473522476991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473522406991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236761238495 + 236761238496.

It is an arithmetic number, because the mean of its divisors is an integer number (236761238496).

Almost surely, 2^473522476991 is an apocalyptic number.

473522476991 is a deficient number, since it is larger than the sum of its proper divisors (1).

473522476991 is an equidigital number, since it uses as much as digits as its factorization.

473522476991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22861440, while the sum is 59.

The spelling of 473522476991 in words is "four hundred seventy-three billion, five hundred twenty-two million, four hundred seventy-six thousand, nine hundred ninety-one".