85976004199 has 2 divisors, whose sum is σ = 85976004200. Its totient is φ = 85976004198.

The previous prime is 85976004143. The next prime is 85976004203. The reversal of 85976004199 is 99140067958.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85976004199 - 2¹⁷ = 85975873127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85976004109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42988002099 + 42988002100.

It is an arithmetic number, because the mean of its divisors is an integer number (42988002100).

Almost surely, 2^85976004199 is an apocalyptic number.

85976004199 is a deficient number, since it is larger than the sum of its proper divisors (1).

85976004199 is an equidigital number, since it uses as much as digits as its factorization.

85976004199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 58.

The spelling of 85976004199 in words is "eighty-five billion, nine hundred seventy-six million, four thousand, one hundred ninety-nine".