80847254319 has 8 divisors (see below), whose sum is σ = 116088365232. Its totient is φ = 49752156480.

The previous prime is 80847254239. The next prime is 80847254321. The reversal of 80847254319 is 91345274808.

It is a happy number.

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

It is not a de Polignac number, because 80847254319 - 2¹¹ = 80847252271 is a prime.

It is a super-2 number, since 2×80847254319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80847254359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036503222 + ... + 1036503299.

It is an arithmetic number, because the mean of its divisors is an integer number (14511045654).

Almost surely, 2^80847254319 is an apocalyptic number.

80847254319 is a deficient number, since it is larger than the sum of its proper divisors (35241110913).

80847254319 is a wasteful number, since it uses less digits than its factorization.

80847254319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073006537.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 80847254319 in words is "eighty billion, eight hundred forty-seven million, two hundred fifty-four thousand, three hundred nineteen".