542502124 has 6 divisors (see below), whose sum is σ = 949378724. Its totient is φ = 271251060.

The previous prime is 542502089. The next prime is 542502137. The reversal of 542502124 is 421205245.

542502124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×542502124² = 588617109089022752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67812762 + ... + 67812769.

Almost surely, 2^542502124 is an apocalyptic number.

It is an amenable number.

542502124 is a deficient number, since it is larger than the sum of its proper divisors (406876600).

542502124 is a wasteful number, since it uses less digits than its factorization.

542502124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135625535 (or 135625533 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 542502124 is about 23291.6749934392. The cubic root of 542502124 is about 815.5810898475.

Adding to 542502124 its reverse (421205245), we get a palindrome (963707369).

The spelling of 542502124 in words is "five hundred forty-two million, five hundred two thousand, one hundred twenty-four".