80880177 has 16 divisors (see below), whose sum is σ = 123448320. Its totient is φ = 46141392.

The previous prime is 80880161. The next prime is 80880179. The reversal of 80880177 is 77108808.

It is a happy number.

It is not a de Polignac number, because 80880177 - 2⁴ = 80880161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80880179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11524 + ... + 17162.

It is an arithmetic number, because the mean of its divisors is an integer number (7715520).

Almost surely, 2^80880177 is an apocalyptic number.

It is an amenable number.

80880177 is a deficient number, since it is larger than the sum of its proper divisors (42568143).

80880177 is a wasteful number, since it uses less digits than its factorization.

80880177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6332.

The product of its (nonzero) digits is 25088, while the sum is 39.

The square root of 80880177 is about 8993.3407029868. The cubic root of 80880177 is about 432.4614143576.

The spelling of 80880177 in words is "eighty million, eight hundred eighty thousand, one hundred seventy-seven".