80510424448 has 32 divisors (see below), whose sum is σ = 161319026160. Its totient is φ = 40022512128.

The previous prime is 80510424437. The next prime is 80510424499. The reversal of 80510424448 is 84442401508.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×80510424448² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80510424448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1795740 + ... + 1840027.

Almost surely, 2^80510424448 is an apocalyptic number.

It is an amenable number.

80510424448 is an abundant number, since it is smaller than the sum of its proper divisors (80808601712).

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

80510424448 is a wasteful number, since it uses less digits than its factorization.

80510424448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635954 (or 3635942 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 40.

The spelling of 80510424448 in words is "eighty billion, five hundred ten million, four hundred twenty-four thousand, four hundred forty-eight".