542575130 has 8 divisors (see below), whose sum is σ = 976635252. Its totient is φ = 217030048.

The previous prime is 542575087. The next prime is 542575157. The reversal of 542575130 is 31575245.

It can be written as a sum of positive squares in 2 ways, for example, as 454158721 + 88416409 = 21311^2 + 9403^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 27128747 + ... + 27128766.

Almost surely, 2^542575130 is an apocalyptic number.

542575130 is a deficient number, since it is larger than the sum of its proper divisors (434060122).

542575130 is a wasteful number, since it uses less digits than its factorization.

542575130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54257520.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 542575130 is about 23293.2421530366. The cubic root of 542575130 is about 815.6176732018.

The spelling of 542575130 in words is "five hundred forty-two million, five hundred seventy-five thousand, one hundred thirty".