80358713287 has 8 divisors (see below), whose sum is σ = 80952576336. Its totient is φ = 79764956352.

The previous prime is 80358713257. The next prime is 80358713317. The reversal of 80358713287 is 78231785308.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80358713257) and next prime (80358713317).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80358713287 is a prime.

It is a super-2 number, since 2×80358713287² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80358713257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146453 + ... + 2183569.

It is an arithmetic number, because the mean of its divisors is an integer number (10119072042).

Almost surely, 2^80358713287 is an apocalyptic number.

80358713287 is a deficient number, since it is larger than the sum of its proper divisors (593863049).

80358713287 is a wasteful number, since it uses less digits than its factorization.

80358713287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53057.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 80358713287 in words is "eighty billion, three hundred fifty-eight million, seven hundred thirteen thousand, two hundred eighty-seven".