42533113 has 8 divisors (see below), whose sum is σ = 49795200. Its totient is φ = 35567520.

The previous prime is 42533089. The next prime is 42533131. The reversal of 42533113 is 31133524.

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 42533113 - 2⁹ = 42532601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42533143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73813 + ... + 74386.

It is an arithmetic number, because the mean of its divisors is an integer number (6224400).

Almost surely, 2^42533113 is an apocalyptic number.

It is an amenable number.

42533113 is a deficient number, since it is larger than the sum of its proper divisors (7262087).

42533113 is a wasteful number, since it uses less digits than its factorization.

42533113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148247.

The product of its digits is 1080, while the sum is 22.

The square root of 42533113 is about 6521.7415618836. The cubic root of 42533113 is about 349.0672114624.

Adding to 42533113 its reverse (31133524), we get a palindrome (73666637).

The spelling of 42533113 in words is "forty-two million, five hundred thirty-three thousand, one hundred thirteen".