542212504 has 16 divisors (see below), whose sum is σ = 1044126000. Its totient is φ = 263778912.

The previous prime is 542212493. The next prime is 542212513. The reversal of 542212504 is 405212245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915604 + ... + 916195.

It is an arithmetic number, because the mean of its divisors is an integer number (65257875).

Almost surely, 2^542212504 is an apocalyptic number.

It is an amenable number.

542212504 is a deficient number, since it is larger than the sum of its proper divisors (501913496).

542212504 is a wasteful number, since it uses less digits than its factorization.

542212504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831842 (or 1831838 counting only the distinct ones).

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

The square root of 542212504 is about 23285.4569205760. The cubic root of 542212504 is about 815.4359287312.

Adding to 542212504 its reverse (405212245), we get a palindrome (947424749).

The spelling of 542212504 in words is "five hundred forty-two million, two hundred twelve thousand, five hundred four".