542235210 has 32 divisors (see below), whose sum is σ = 1419671232. Its totient is φ = 131450880.

The previous prime is 542235191. The next prime is 542235227. The reversal of 542235210 is 12532245.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821239 + ... + 821898.

It is an arithmetic number, because the mean of its divisors is an integer number (44364726).

Almost surely, 2^542235210 is an apocalyptic number.

542235210 is an abundant number, since it is smaller than the sum of its proper divisors (877436022).

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

542235210 is a wasteful number, since it uses less digits than its factorization.

542235210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643158.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 542235210 is about 23285.9444730077. The cubic root of 542235210 is about 815.4473111256.

Adding to 542235210 its reverse (12532245), we get a palindrome (554767455).

The spelling of 542235210 in words is "five hundred forty-two million, two hundred thirty-five thousand, two hundred ten".