83080090447 has 2 divisors, whose sum is σ = 83080090448. Its totient is φ = 83080090446.

The previous prime is 83080090433. The next prime is 83080090459. The reversal of 83080090447 is 74409008038.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83080090447 - 2⁷ = 83080090319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83080090417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41540045223 + 41540045224.

It is an arithmetic number, because the mean of its divisors is an integer number (41540045224).

Almost surely, 2^83080090447 is an apocalyptic number.

83080090447 is a deficient number, since it is larger than the sum of its proper divisors (1).

83080090447 is an equidigital number, since it uses as much as digits as its factorization.

83080090447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 83080090447 in words is "eighty-three billion, eighty million, ninety thousand, four hundred forty-seven".