542037180 has 96 divisors (see below), whose sum is σ = 1614864384. Its totient is φ = 135373824.

The previous prime is 542037151. The next prime is 542037193. The reversal of 542037180 is 81730245.

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 31 ways as a sum of consecutive naturals, for example, 226269 + ... + 228651.

It is an arithmetic number, because the mean of its divisors is an integer number (16821504).

Almost surely, 2^542037180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542037180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807432192).

542037180 is an abundant number, since it is smaller than the sum of its proper divisors (1072827204).

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

542037180 is a wasteful number, since it uses less digits than its factorization.

542037180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635 (or 2633 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 542037180 is about 23281.6919488254. The cubic root of 542037180 is about 815.3480290610.

The spelling of 542037180 in words is "five hundred forty-two million, thirty-seven thousand, one hundred eighty".