80537343 has 8 divisors (see below), whose sum is σ = 107929008. Its totient is φ = 53418624.

The previous prime is 80537341. The next prime is 80537363. The reversal of 80537343 is 34373508.

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

It is not a de Polignac number, because 80537343 - 2¹ = 80537341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80537341) 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, 67546 + ... + 68727.

It is an arithmetic number, because the mean of its divisors is an integer number (13491126).

Almost surely, 2^80537343 is an apocalyptic number.

80537343 is a deficient number, since it is larger than the sum of its proper divisors (27391665).

80537343 is a wasteful number, since it uses less digits than its factorization.

80537343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136473.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 80537343 is about 8974.2600252054. The cubic root of 80537343 is about 431.8495114118.

The spelling of 80537343 in words is "eighty million, five hundred thirty-seven thousand, three hundred forty-three".