80838755 has 8 divisors (see below), whose sum is σ = 97059600. Its totient is φ = 64635616.

The previous prime is 80838743. The next prime is 80838773. The reversal of 80838755 is 55783808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80838755 - 2⁴ = 80838739 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9761 + ... + 16029.

It is an arithmetic number, because the mean of its divisors is an integer number (12132450).

Almost surely, 2^80838755 is an apocalyptic number.

80838755 is a deficient number, since it is larger than the sum of its proper divisors (16220845).

80838755 is a wasteful number, since it uses less digits than its factorization.

80838755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8853.

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 80838755 is about 8991.0374818482. The cubic root of 80838755 is about 432.3875747745.

The spelling of 80838755 in words is "eighty million, eight hundred thirty-eight thousand, seven hundred fifty-five".