542250130 has 8 divisors (see below), whose sum is σ = 976050252. Its totient is φ = 216900048.

The previous prime is 542250127. The next prime is 542250161. The reversal of 542250130 is 31052245.

It can be written as a sum of positive squares in 2 ways, for example, as 504316849 + 37933281 = 22457^2 + 6159^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27112497 + ... + 27112516.

Almost surely, 2^542250130 is an apocalyptic number.

542250130 is a deficient number, since it is larger than the sum of its proper divisors (433800122).

542250130 is a wasteful number, since it uses less digits than its factorization.

542250130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54225020.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 542250130 is about 23286.2648357352. The cubic root of 542250130 is about 815.4547902675.

The spelling of 542250130 in words is "five hundred forty-two million, two hundred fifty thousand, one hundred thirty".