84050011 has 2 divisors, whose sum is σ = 84050012. Its totient is φ = 84050010.

The previous prime is 84050003. The next prime is 84050017. The reversal of 84050011 is 11005048.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84050011 - 2³ = 84050003 is a prime.

It is not a weakly prime, because it can be changed into another prime (84050017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42025005 + 42025006.

It is an arithmetic number, because the mean of its divisors is an integer number (42025006).

Almost surely, 2^84050011 is an apocalyptic number.

84050011 is a deficient number, since it is larger than the sum of its proper divisors (1).

84050011 is an equidigital number, since it uses as much as digits as its factorization.

84050011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 84050011 is about 9167.8793076698. The cubic root of 84050011 is about 438.0388110838.

Adding to 84050011 its reverse (11005048), we get a palindrome (95055059).

The spelling of 84050011 in words is "eighty-four million, fifty thousand, eleven".