84050580473 has 2 divisors, whose sum is σ = 84050580474. Its totient is φ = 84050580472.

The previous prime is 84050580451. The next prime is 84050580499. The reversal of 84050580473 is 37408505048.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83828779024 + 221801449 = 289532^2 + 14893^2 .

It is a cyclic number.

It is not a de Polignac number, because 84050580473 - 2⁶ = 84050580409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (84050580773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42025290236 + 42025290237.

It is an arithmetic number, because the mean of its divisors is an integer number (42025290237).

Almost surely, 2^84050580473 is an apocalyptic number.

It is an amenable number.

84050580473 is a deficient number, since it is larger than the sum of its proper divisors (1).

84050580473 is an equidigital number, since it uses as much as digits as its factorization.

84050580473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 84050580473 in words is "eighty-four billion, fifty million, five hundred eighty thousand, four hundred seventy-three".