80554648 has 32 divisors (see below), whose sum is σ = 160212960. Its totient is φ = 37889280.

The previous prime is 80554631. The next prime is 80554657. The reversal of 80554648 is 84645508.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 80554648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7636 + ... + 14812.

It is an arithmetic number, because the mean of its divisors is an integer number (5006655).

Almost surely, 2^80554648 is an apocalyptic number.

It is an amenable number.

80554648 is a deficient number, since it is larger than the sum of its proper divisors (79658312).

80554648 is a wasteful number, since it uses less digits than its factorization.

80554648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267 (or 7263 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 80554648 is about 8975.2241197644. The cubic root of 80554648 is about 431.8804395930.

The spelling of 80554648 in words is "eighty million, five hundred fifty-four thousand, six hundred forty-eight".