80550496 has 48 divisors (see below), whose sum is σ = 171735984. Its totient is φ = 36969984.

The previous prime is 80550473. The next prime is 80550511. The reversal of 80550496 is 69405508.

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 in 7 ways as a sum of consecutive naturals, for example, 94006 + ... + 94858.

It is an arithmetic number, because the mean of its divisors is an integer number (3577833).

Almost surely, 2^80550496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80550496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85867992).

80550496 is an abundant number, since it is smaller than the sum of its proper divisors (91185488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80550496 is a wasteful number, since it uses less digits than its factorization.

80550496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 80550496 is about 8974.9928133676. The cubic root of 80550496 is about 431.8730193781.

The spelling of 80550496 in words is "eighty million, five hundred fifty thousand, four hundred ninety-six".