80153212 has 12 divisors (see below), whose sum is σ = 140661360. Its totient is φ = 39964256.

The previous prime is 80153179. The next prime is 80153233. The reversal of 80153212 is 21235108.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26473 + ... + 29344.

It is an arithmetic number, because the mean of its divisors is an integer number (11721780).

Almost surely, 2^80153212 is an apocalyptic number.

It is an amenable number.

80153212 is a deficient number, since it is larger than the sum of its proper divisors (60508148).

80153212 is a wasteful number, since it uses less digits than its factorization.

80153212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56180 (or 56178 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 80153212 is about 8952.8326243709. The cubic root of 80153212 is about 431.1618336320.

The spelling of 80153212 in words is "eighty million, one hundred fifty-three thousand, two hundred twelve".