80358071 has 2 divisors, whose sum is σ = 80358072. Its totient is φ = 80358070.

The previous prime is 80358053. The next prime is 80358079. The reversal of 80358071 is 17085308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80358071 - 2⁶ = 80358007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80358079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40179035 + 40179036.

It is an arithmetic number, because the mean of its divisors is an integer number (40179036).

Almost surely, 2^80358071 is an apocalyptic number.

80358071 is a deficient number, since it is larger than the sum of its proper divisors (1).

80358071 is an equidigital number, since it uses as much as digits as its factorization.

80358071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 80358071 is about 8964.2663391936. The cubic root of 80358071 is about 431.5288484038.

The spelling of 80358071 in words is "eighty million, three hundred fifty-eight thousand, seventy-one".