80134807 has 2 divisors, whose sum is σ = 80134808. Its totient is φ = 80134806.

The previous prime is 80134777. The next prime is 80134861. The reversal of 80134807 is 70843108.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80134807 - 2¹⁵ = 80102039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80134867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40067403 + 40067404.

It is an arithmetic number, because the mean of its divisors is an integer number (40067404).

Almost surely, 2^80134807 is an apocalyptic number.

80134807 is a deficient number, since it is larger than the sum of its proper divisors (1).

80134807 is an equidigital number, since it uses as much as digits as its factorization.

80134807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 80134807 is about 8951.8046783875. The cubic root of 80134807 is about 431.1288295854.

The spelling of 80134807 in words is "eighty million, one hundred thirty-four thousand, eight hundred seven".