80529496 has 8 divisors (see below), whose sum is σ = 150992820. Its totient is φ = 40264744.

The previous prime is 80529479. The next prime is 80529503. The reversal of 80529496 is 69492508.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033086 + ... + 5033101.

Almost surely, 2^80529496 is an apocalyptic number.

It is an amenable number.

80529496 is a deficient number, since it is larger than the sum of its proper divisors (70463324).

80529496 is a wasteful number, since it uses less digits than its factorization.

80529496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066193 (or 10066189 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 80529496 is about 8973.8228197352. The cubic root of 80529496 is about 431.8354854827.

The spelling of 80529496 in words is "eighty million, five hundred twenty-nine thousand, four hundred ninety-six".