542850136 has 8 divisors (see below), whose sum is σ = 1017844020. Its totient is φ = 271425064.

The previous prime is 542850109. The next prime is 542850181. The reversal of 542850136 is 631058245.

It is a tau number, because it is divible by the number of its divisors (8).

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, 33928126 + ... + 33928141.

Almost surely, 2^542850136 is an apocalyptic number.

It is an amenable number.

542850136 is a deficient number, since it is larger than the sum of its proper divisors (474993884).

542850136 is a wasteful number, since it uses less digits than its factorization.

542850136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67856273 (or 67856269 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 542850136 is about 23299.1445336519. The cubic root of 542850136 is about 815.7554494325.

The spelling of 542850136 in words is "five hundred forty-two million, eight hundred fifty thousand, one hundred thirty-six".