18176056848 has 30 divisors (see below), whose sum is σ = 50867715054. Its totient is φ = 6058685568.

The previous prime is 18176056837. The next prime is 18176056853. The reversal of 18176056848 is 84865067181.

It is a happy number.

18176056848 is a `hidden beast` number, since 1 + 8 + 1 + 76 + 0 + 568 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13818472704 + 4357584144 = 117552^2 + 66012^2 .

It is a junction number, because it is equal to n+sod(n) for n = 18176056794 and 18176056803.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63111165 + ... + 63111452.

Almost surely, 2^18176056848 is an apocalyptic number.

18176056848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

18176056848 is an abundant number, since it is smaller than the sum of its proper divisors (32691658206).

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

18176056848 is a wasteful number, since it uses less digits than its factorization.

18176056848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126222631 (or 126222622 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 18176056848 in words is "eighteen billion, one hundred seventy-six million, fifty-six thousand, eight hundred forty-eight".