473078850091 has 2 divisors, whose sum is σ = 473078850092. Its totient is φ = 473078850090.

The previous prime is 473078850073. The next prime is 473078850119. The reversal of 473078850091 is 190058870374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473078850091 - 2²³ = 473070461483 is a prime.

It is not a weakly prime, because it can be changed into another prime (473078850061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236539425045 + 236539425046.

It is an arithmetic number, because the mean of its divisors is an integer number (236539425046).

Almost surely, 2^473078850091 is an apocalyptic number.

473078850091 is a deficient number, since it is larger than the sum of its proper divisors (1).

473078850091 is an equidigital number, since it uses as much as digits as its factorization.

473078850091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 473078850091 in words is "four hundred seventy-three billion, seventy-eight million, eight hundred fifty thousand, ninety-one".