80883523 has 8 divisors (see below), whose sum is σ = 95626080. Its totient is φ = 66937920.

The previous prime is 80883521. The next prime is 80883533. The reversal of 80883523 is 32538808.

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 80883523 - 2¹ = 80883521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80883521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199018 + ... + 199423.

It is an arithmetic number, because the mean of its divisors is an integer number (11953260).

Almost surely, 2^80883523 is an apocalyptic number.

80883523 is a deficient number, since it is larger than the sum of its proper divisors (14742557).

80883523 is a wasteful number, since it uses less digits than its factorization.

80883523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398477.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 80883523 is about 8993.5267275969. The cubic root of 80883523 is about 432.4673778952.

It can be divided in two parts, 80883 and 523, that added together give a triangular number (81406 = T₄₀₃).

The spelling of 80883523 in words is "eighty million, eight hundred eighty-three thousand, five hundred twenty-three".