80483489 has 6 divisors (see below), whose sum is σ = 80879010. Its totient is φ = 80089856.

The previous prime is 80483443. The next prime is 80483539. The reversal of 80483489 is 98438408.

It can be written as a sum of positive squares in only one way, i.e., 44782864 + 35700625 = 6692^2 + 5975^2 .

It is not a de Polignac number, because 80483489 - 2²⁴ = 63706273 is a prime.

It is a super-2 number, since 2×80483489² = 12955184003226242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80483189) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56417 + ... + 57825.

It is an arithmetic number, because the mean of its divisors is an integer number (13479835).

Almost surely, 2^80483489 is an apocalyptic number.

It is an amenable number.

80483489 is a deficient number, since it is larger than the sum of its proper divisors (395521).

80483489 is an equidigital number, since it uses as much as digits as its factorization.

80483489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 80483489 is about 8971.2590532210. The cubic root of 80483489 is about 431.7532330542.

The spelling of 80483489 in words is "eighty million, four hundred eighty-three thousand, four hundred eighty-nine".