542213113 has 8 divisors (see below), whose sum is σ = 618270408. Its totient is φ = 471062784.

The previous prime is 542213099. The next prime is 542213129. The reversal of 542213113 is 311312245.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 394384 + 541818729 = 628^2 + 23277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542213113 - 2⁵ = 542213081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542213183) 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 7 ways as a sum of consecutive naturals, for example, 1226506 + ... + 1226947.

It is an arithmetic number, because the mean of its divisors is an integer number (77283801).

Almost surely, 2^542213113 is an apocalyptic number.

It is an amenable number.

542213113 is a deficient number, since it is larger than the sum of its proper divisors (76057295).

542213113 is a wasteful number, since it uses less digits than its factorization.

542213113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453483.

The product of its digits is 720, while the sum is 22.

The square root of 542213113 is about 23285.4699974040. The cubic root of 542213113 is about 815.4362340237.

Adding to 542213113 its reverse (311312245), we get a palindrome (853525358).

The spelling of 542213113 in words is "five hundred forty-two million, two hundred thirteen thousand, one hundred thirteen".