80855052 has 12 divisors (see below), whose sum is σ = 188661816. Its totient is φ = 26951680.

The previous prime is 80855041. The next prime is 80855063. The reversal of 80855052 is 25055808.

It is an interprime number because it is at equal distance from previous prime (80855041) and next prime (80855063).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3368949 + ... + 3368972.

It is an arithmetic number, because the mean of its divisors is an integer number (15721818).

Almost surely, 2^80855052 is an apocalyptic number.

It is an amenable number.

80855052 is an abundant number, since it is smaller than the sum of its proper divisors (107806764).

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

80855052 is a wasteful number, since it uses less digits than its factorization.

80855052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6737928 (or 6737926 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 80855052 is about 8991.9437275819. The cubic root of 80855052 is about 432.4166291014.

The spelling of 80855052 in words is "eighty million, eight hundred fifty-five thousand, fifty-two".