542044360 has 128 divisors (see below), whose sum is σ = 1443173760. Its totient is φ = 180633600.

The previous prime is 542044357. The next prime is 542044361. The reversal of 542044360 is 63440245.

It is not an unprimeable number, because it can be changed into a prime (542044361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1103715 + ... + 1104205.

It is an arithmetic number, because the mean of its divisors is an integer number (11274795).

Almost surely, 2^542044360 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 542044360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721586880).

542044360 is an abundant number, since it is smaller than the sum of its proper divisors (901129400).

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

542044360 is a wasteful number, since it uses less digits than its factorization.

542044360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 542044360 is about 23281.8461467299. The cubic root of 542044360 is about 815.3516291664.

It can be divided in two parts, 54204 and 4360, that added together give a square (58564 = 242²).

The spelling of 542044360 in words is "five hundred forty-two million, forty-four thousand, three hundred sixty".