80538097848 has 48 divisors (see below), whose sum is σ = 218024743320. Its totient is φ = 24780951936.

The previous prime is 80538097837. The next prime is 80538097933. The reversal of 80538097848 is 84879083508.

It is a super-2 number, since 2×80538097848² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80538097791 and 80538097800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9924211 + ... + 9932322.

Almost surely, 2^80538097848 is an apocalyptic number.

It is an amenable number.

80538097848 is an abundant number, since it is smaller than the sum of its proper divisors (137486645472).

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

80538097848 is a wasteful number, since it uses less digits than its factorization.

80538097848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19856568 (or 19856551 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 80538097848 in words is "eighty billion, five hundred thirty-eight million, ninety-seven thousand, eight hundred forty-eight".