5655450180 has 48 divisors (see below), whose sum is σ = 16766749440. Its totient is φ = 1419406848.

The previous prime is 5655450179. The next prime is 5655450191. The reversal of 5655450180 is 810545565.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2771260 + ... + 2773299.

It is an arithmetic number, because the mean of its divisors is an integer number (349307280).

Almost surely, 2^5655450180 is an apocalyptic number.

It is an amenable number.

5655450180 is an abundant number, since it is smaller than the sum of its proper divisors (11111299260).

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

5655450180 is a wasteful number, since it uses less digits than its factorization.

5655450180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544588 (or 5544586 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

The square root of 5655450180 is about 75202.7272111856. The cubic root of 5655450180 is about 1781.6500060232.

The spelling of 5655450180 in words is "five billion, six hundred fifty-five million, four hundred fifty thousand, one hundred eighty".