542725450180 has 48 divisors (see below), whose sum is σ = 1141241525424. Its totient is φ = 216801239040.

The previous prime is 542725450121. The next prime is 542725450187. The reversal of 542725450180 is 81054527245.

It can be written as a sum of positive squares in 8 ways, for example, as 57340133764 + 485385316416 = 239458^2 + 696696^2 .

It is not an unprimeable number, because it can be changed into a prime (542725450187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52579420 + ... + 52589740.

It is an arithmetic number, because the mean of its divisors is an integer number (23775865113).

Almost surely, 2^542725450180 is an apocalyptic number.

It is an amenable number.

542725450180 is an abundant number, since it is smaller than the sum of its proper divisors (598516075244).

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

542725450180 is a wasteful number, since it uses less digits than its factorization.

542725450180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13576 (or 13574 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 43.

The spelling of 542725450180 in words is "five hundred forty-two billion, seven hundred twenty-five million, four hundred fifty thousand, one hundred eighty".