542004115 has 16 divisors (see below), whose sum is σ = 690042240. Its totient is φ = 407280640.

The previous prime is 542004109. The next prime is 542004119. The reversal of 542004115 is 511400245.

It is not a de Polignac number, because 542004115 - 2¹⁷ = 541873043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542004119) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38166 + ... + 50404.

It is an arithmetic number, because the mean of its divisors is an integer number (43127640).

Almost surely, 2^542004115 is an apocalyptic number.

542004115 is a deficient number, since it is larger than the sum of its proper divisors (148038125).

542004115 is a wasteful number, since it uses less digits than its factorization.

542004115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 542004115 is about 23280.9818306703. The cubic root of 542004115 is about 815.3314496136.

The spelling of 542004115 in words is "five hundred forty-two million, four thousand, one hundred fifteen".