80289801 has 24 divisors (see below), whose sum is σ = 123570720. Its totient is φ = 50089536.

The previous prime is 80289799. The next prime is 80289817. The reversal of 80289801 is 10898208.

It is not a de Polignac number, because 80289801 - 2¹ = 80289799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80289841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11365 + ... + 17021.

It is an arithmetic number, because the mean of its divisors is an integer number (5148780).

Almost surely, 2^80289801 is an apocalyptic number.

It is an amenable number.

80289801 is a deficient number, since it is larger than the sum of its proper divisors (43280919).

80289801 is a wasteful number, since it uses less digits than its factorization.

80289801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5765 (or 5762 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 80289801 is about 8960.4576334024. The cubic root of 80289801 is about 431.4066087790.

The spelling of 80289801 in words is "eighty million, two hundred eighty-nine thousand, eight hundred one".