80758512 has 80 divisors (see below), whose sum is σ = 244032000. Its totient is φ = 25500096.

The previous prime is 80758481. The next prime is 80758523. The reversal of 80758512 is 21585708.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3289 + ... + 13127.

It is an arithmetic number, because the mean of its divisors is an integer number (3050400).

Almost surely, 2^80758512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80758512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122016000).

80758512 is an abundant number, since it is smaller than the sum of its proper divisors (163273488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80758512 is a wasteful number, since it uses less digits than its factorization.

80758512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9875 (or 9863 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 80758512 is about 8986.5739856744. The cubic root of 80758512 is about 432.2444604039.

It can be divided in two parts, 807 and 58512, that added together give a cube (59319 = 39³).

The spelling of 80758512 in words is "eighty million, seven hundred fifty-eight thousand, five hundred twelve".