80082536 has 8 divisors (see below), whose sum is σ = 150154770. Its totient is φ = 40041264.

The previous prime is 80082503. The next prime is 80082539. The reversal of 80082536 is 63528008.

It can be written as a sum of positive squares in only one way, i.e., 59197636 + 20884900 = 7694^2 + 4570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (80082539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005151 + ... + 5005166.

Almost surely, 2^80082536 is an apocalyptic number.

It is an amenable number.

80082536 is a deficient number, since it is larger than the sum of its proper divisors (70072234).

80082536 is a wasteful number, since it uses less digits than its factorization.

80082536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010323 (or 10010319 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 80082536 is about 8948.8846232366. The cubic root of 80082536 is about 431.0350690937.

The spelling of 80082536 in words is "eighty million, eighty-two thousand, five hundred thirty-six".