541920180 has 24 divisors (see below), whose sum is σ = 1517376672. Its totient is φ = 144512032.

The previous prime is 541920163. The next prime is 541920217. The reversal of 541920180 is 81029145.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 4515942 + ... + 4516061.

It is an arithmetic number, because the mean of its divisors is an integer number (63224028).

Almost surely, 2^541920180 is an apocalyptic number.

It is an amenable number.

541920180 is an abundant number, since it is smaller than the sum of its proper divisors (975456492).

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

541920180 is a wasteful number, since it uses less digits than its factorization.

541920180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9032015 (or 9032013 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 541920180 is about 23279.1791092384. The cubic root of 541920180 is about 815.2893599097.

The spelling of 541920180 in words is "five hundred forty-one million, nine hundred twenty thousand, one hundred eighty".