542563136 has 28 divisors (see below), whose sum is σ = 1080150240. Its totient is φ = 270399360.

The previous prime is 542563111. The next prime is 542563139. The reversal of 542563136 is 631365245.

It is a junction number, because it is equal to n+sod(n) for n = 542563096 and 542563105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542563139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6275 + ... + 33533.

Almost surely, 2^542563136 is an apocalyptic number.

It is an amenable number.

542563136 is a deficient number, since it is larger than the sum of its proper divisors (537587104).

542563136 is a wasteful number, since it uses less digits than its factorization.

542563136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27582 (or 27572 counting only the distinct ones).

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

The square root of 542563136 is about 23292.9846949677. The cubic root of 542563136 is about 815.6116632259.

The spelling of 542563136 in words is "five hundred forty-two million, five hundred sixty-three thousand, one hundred thirty-six".