80195552 has 24 divisors (see below), whose sum is σ = 158723712. Its totient is φ = 39884800.

The previous prime is 80195509. The next prime is 80195569. The reversal of 80195552 is 25559108.

It is a congruent number.

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, 449 + ... + 12672.

It is an arithmetic number, because the mean of its divisors is an integer number (6613488).

Almost surely, 2^80195552 is an apocalyptic number.

It is an amenable number.

80195552 is a deficient number, since it is larger than the sum of its proper divisors (78528160).

80195552 is a wasteful number, since it uses less digits than its factorization.

80195552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13322 (or 13314 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

The square root of 80195552 is about 8955.1969269246. The cubic root of 80195552 is about 431.2377390059.

The spelling of 80195552 in words is "eighty million, one hundred ninety-five thousand, five hundred fifty-two".