542332013 has 4 divisors (see below), whose sum is σ = 553871040. Its totient is φ = 530792988.

The previous prime is 542332003. The next prime is 542332031. The reversal of 542332013 is 310233245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 542332013 - 2⁴ = 542331997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 542332013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542332003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5769443 + ... + 5769536.

It is an arithmetic number, because the mean of its divisors is an integer number (138467760).

Almost surely, 2^542332013 is an apocalyptic number.

It is an amenable number.

542332013 is a deficient number, since it is larger than the sum of its proper divisors (11539027).

542332013 is a wasteful number, since it uses less digits than its factorization.

542332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11539026.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 542332013 is about 23288.0229517235. The cubic root of 542332013 is about 815.4958343787.

Adding to 542332013 its reverse (310233245), we get a palindrome (852565258).

The spelling of 542332013 in words is "five hundred forty-two million, three hundred thirty-two thousand, thirteen".