542555210 has 16 divisors (see below), whose sum is σ = 976905576. Its totient is φ = 216954048.

The previous prime is 542555201. The next prime is 542555227. The reversal of 542555210 is 12555245.

It can be written as a sum of positive squares in 4 ways, for example, as 342361009 + 200194201 = 18503^2 + 14149^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36152 + ... + 48908.

Almost surely, 2^542555210 is an apocalyptic number.

542555210 is a deficient number, since it is larger than the sum of its proper divisors (434350366).

542555210 is a wasteful number, since it uses less digits than its factorization.

542555210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17017.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 542555210 is about 23292.8145572835. The cubic root of 542555210 is about 815.6076916024.

The spelling of 542555210 in words is "five hundred forty-two million, five hundred fifty-five thousand, two hundred ten".