180054922 has 16 divisors (see below), whose sum is σ = 288806472. Its totient is φ = 83891200.

The previous prime is 180054907. The next prime is 180054943. The reversal of 180054922 is 229450081.

It can be written as a sum of positive squares in 4 ways, for example, as 172108161 + 7946761 = 13119^2 + 2819^2 .

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, 22783 + ... + 29650.

Almost surely, 2^180054922 is an apocalyptic number.

180054922 is a deficient number, since it is larger than the sum of its proper divisors (108751550).

180054922 is a wasteful number, since it uses less digits than its factorization.

180054922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52553.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 180054922 is about 13418.4545309808. The cubic root of 180054922 is about 564.6790376898.

The spelling of 180054922 in words is "one hundred eighty million, fifty-four thousand, nine hundred twenty-two".