542003092 has 6 divisors (see below), whose sum is σ = 948505418. Its totient is φ = 271001544.

The previous prime is 542003057. The next prime is 542003131. The reversal of 542003092 is 290300245.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 462508036 + 79495056 = 21506^2 + 8916^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 67750383 + ... + 67750390.

Almost surely, 2^542003092 is an apocalyptic number.

It is an amenable number.

542003092 is a deficient number, since it is larger than the sum of its proper divisors (406502326).

542003092 is a wasteful number, since it uses less digits than its factorization.

542003092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135500777 (or 135500775 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 542003092 is about 23280.9598599370. The cubic root of 542003092 is about 815.3309366503.

The spelling of 542003092 in words is "five hundred forty-two million, three thousand, ninety-two".