80152816 has 20 divisors (see below), whose sum is σ = 155795832. Its totient is φ = 39947456.

The previous prime is 80152783. The next prime is 80152829. The reversal of 80152816 is 61825108.

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 3 ways as a sum of consecutive naturals, for example, 2830 + ... + 12973.

Almost surely, 2^80152816 is an apocalyptic number.

It is an amenable number.

80152816 is a deficient number, since it is larger than the sum of its proper divisors (75643016).

80152816 is a wasteful number, since it uses less digits than its factorization.

80152816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16128 (or 16122 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 80152816 is about 8952.8105084381. The cubic root of 80152816 is about 431.1611235737.

The spelling of 80152816 in words is "eighty million, one hundred fifty-two thousand, eight hundred sixteen".