542255241532 has 12 divisors (see below), whose sum is σ = 949261853736. Its totient is φ = 271037569040.

The previous prime is 542255241433. The next prime is 542255241557. The reversal of 542255241532 is 235142552245.

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, 22499383 + ... + 22523470.

It is an arithmetic number, because the mean of its divisors is an integer number (79105154478).

Almost surely, 2^542255241532 is an apocalyptic number.

It is an amenable number.

542255241532 is a deficient number, since it is larger than the sum of its proper divisors (407006612204).

542255241532 is a wasteful number, since it uses less digits than its factorization.

542255241532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45025868 (or 45025866 counting only the distinct ones).

The product of its digits is 480000, while the sum is 40.

Adding to 542255241532 its reverse (235142552245), we get a palindrome (777397793777).

The spelling of 542255241532 in words is "five hundred forty-two billion, two hundred fifty-five million, two hundred forty-one thousand, five hundred thirty-two".