185083499999 has 2 divisors, whose sum is σ = 185083500000. Its totient is φ = 185083499998.

The previous prime is 185083499983. The next prime is 185083500013. The reversal of 185083499999 is 999994380581.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 185083499999 - 2⁴ = 185083499983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (185083492999) 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, 92541749999 + 92541750000.

It is an arithmetic number, because the mean of its divisors is an integer number (92541750000).

Almost surely, 2^185083499999 is an apocalyptic number.

185083499999 is a deficient number, since it is larger than the sum of its proper divisors (1).

185083499999 is an equidigital number, since it uses as much as digits as its factorization.

185083499999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226748160, while the sum is 74.

The spelling of 185083499999 in words is "one hundred eighty-five billion, eighty-three million, four hundred ninety-nine thousand, nine hundred ninety-nine".