80350853 has 16 divisors (see below), whose sum is σ = 91418112. Its totient is φ = 69960000.

The previous prime is 80350849. The next prime is 80350883. The reversal of 80350853 is 35805308.

It is not a de Polignac number, because 80350853 - 2² = 80350849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80350883) by changing a digit.

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, 33275 + ... + 35607.

It is an arithmetic number, because the mean of its divisors is an integer number (5713632).

Almost surely, 2^80350853 is an apocalyptic number.

It is an amenable number.

80350853 is a deficient number, since it is larger than the sum of its proper divisors (11067259).

80350853 is a wasteful number, since it uses less digits than its factorization.

80350853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 80350853 is about 8963.8637316729. The cubic root of 80350853 is about 431.5159276171.

The spelling of 80350853 in words is "eighty million, three hundred fifty thousand, eight hundred fifty-three".