542310612 has 24 divisors (see below), whose sum is σ = 1277922912. Its totient is φ = 178980000.

The previous prime is 542310577. The next prime is 542310641. The reversal of 542310612 is 216013245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222514 + ... + 224937.

It is an arithmetic number, because the mean of its divisors is an integer number (53246788).

Almost surely, 2^542310612 is an apocalyptic number.

It is an amenable number.

542310612 is an abundant number, since it is smaller than the sum of its proper divisors (735612300).

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

542310612 is a wasteful number, since it uses less digits than its factorization.

542310612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447559 (or 447557 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 542310612 is about 23287.5634620713. The cubic root of 542310612 is about 815.4851074590.

Adding to 542310612 its reverse (216013245), we get a palindrome (758323857).

The spelling of 542310612 in words is "five hundred forty-two million, three hundred ten thousand, six hundred twelve".