542033205290 has 8 divisors (see below), whose sum is σ = 975659769540. Its totient is φ = 216813282112.

The previous prime is 542033205289. The next prime is 542033205319. The reversal of 542033205290 is 92502330245.

It can be written as a sum of positive squares in 2 ways, for example, as 495597696169 + 46435509121 = 703987^2 + 215489^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 542033205290.

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, 27101660255 + ... + 27101660274.

Almost surely, 2^542033205290 is an apocalyptic number.

542033205290 is a deficient number, since it is larger than the sum of its proper divisors (433626564250).

542033205290 is a wasteful number, since it uses less digits than its factorization.

542033205290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54203320536.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 542033205290 in words is "five hundred forty-two billion, thirty-three million, two hundred five thousand, two hundred ninety".