544742180 has 24 divisors (see below), whose sum is σ = 1145285568. Its totient is φ = 217644128.

The previous prime is 544742171. The next prime is 544742201. The reversal of 544742180 is 81247445.

It is a self number, because there is not a number n which added to its sum of digits gives 544742180.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2387 + ... + 33093.

It is an arithmetic number, because the mean of its divisors is an integer number (47720232).

Almost surely, 2^544742180 is an apocalyptic number.

It is an amenable number.

544742180 is an abundant number, since it is smaller than the sum of its proper divisors (600543388).

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

544742180 is a wasteful number, since it uses less digits than its factorization.

544742180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31603 (or 31601 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 544742180 is about 23339.7125089406. The cubic root of 544742180 is about 816.7020922205.

The spelling of 544742180 in words is "five hundred forty-four million, seven hundred forty-two thousand, one hundred eighty".