542241552 has 40 divisors (see below), whose sum is σ = 1405063840. Its totient is φ = 180195840.

The previous prime is 542241547. The next prime is 542241577. The reversal of 542241552 is 255142245.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177 + ... + 32952.

It is an arithmetic number, because the mean of its divisors is an integer number (35126596).

Almost surely, 2^542241552 is an apocalyptic number.

It is an amenable number.

542241552 is an abundant number, since it is smaller than the sum of its proper divisors (862822288).

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

542241552 is a wasteful number, since it uses less digits than its factorization.

542241552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34471 (or 34465 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 542241552 is about 23286.0806491775. The cubic root of 542241552 is about 815.4504902790.

Adding to 542241552 its reverse (255142245), we get a palindrome (797383797).

The spelling of 542241552 in words is "five hundred forty-two million, two hundred forty-one thousand, five hundred fifty-two".