542124504 has 48 divisors (see below), whose sum is σ = 1471363920. Its totient is φ = 180325440.

The previous prime is 542124491. The next prime is 542124529. The reversal of 542124504 is 405421245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27334 + ... + 42794.

It is an arithmetic number, because the mean of its divisors is an integer number (30653415).

Almost surely, 2^542124504 is an apocalyptic number.

It is an amenable number.

542124504 is an abundant number, since it is smaller than the sum of its proper divisors (929239416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542124504 is a wasteful number, since it uses less digits than its factorization.

542124504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15960 (or 15953 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 542124504 is about 23283.5672524637. The cubic root of 542124504 is about 815.3918118068.

Adding to 542124504 its reverse (405421245), we get a palindrome (947545749).

The spelling of 542124504 in words is "five hundred forty-two million, one hundred twenty-four thousand, five hundred four".