80383487 has 2 divisors, whose sum is σ = 80383488. Its totient is φ = 80383486.

The previous prime is 80383483. The next prime is 80383553. The reversal of 80383487 is 78438308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80383487 - 2² = 80383483 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 (80383483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40191743 + 40191744.

It is an arithmetic number, because the mean of its divisors is an integer number (40191744).

Almost surely, 2^80383487 is an apocalyptic number.

80383487 is a deficient number, since it is larger than the sum of its proper divisors (1).

80383487 is an equidigital number, since it uses as much as digits as its factorization.

80383487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 80383487 is about 8965.6838556799. The cubic root of 80383487 is about 431.5743388815.

The spelling of 80383487 in words is "eighty million, three hundred eighty-three thousand, four hundred eighty-seven".