80201959 has 2 divisors, whose sum is σ = 80201960. Its totient is φ = 80201958.

The previous prime is 80201941. The next prime is 80201963. The reversal of 80201959 is 95910208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80201959 - 2⁹ = 80201447 is a prime.

It is equal to p_4680439 and since 80201959 and 4680439 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80201909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40100979 + 40100980.

It is an arithmetic number, because the mean of its divisors is an integer number (40100980).

Almost surely, 2^80201959 is an apocalyptic number.

80201959 is a deficient number, since it is larger than the sum of its proper divisors (1).

80201959 is an equidigital number, since it uses as much as digits as its factorization.

80201959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 80201959 is about 8955.5546450234. The cubic root of 80201959 is about 431.2492228789.

The spelling of 80201959 in words is "eighty million, two hundred one thousand, nine hundred fifty-nine".