42053313 has 8 divisors (see below), whose sum is σ = 56448000. Its totient is φ = 27847088.

The previous prime is 42053311. The next prime is 42053317. The reversal of 42053313 is 31335024.

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 42053313 - 2¹ = 42053311 is a prime.

It is a super-2 number, since 2×42053313² = 3536962268551938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42053313.

It is not an unprimeable number, because it can be changed into a prime (42053311) by changing a digit.

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, 46593 + ... + 47486.

It is an arithmetic number, because the mean of its divisors is an integer number (7056000).

Almost surely, 2^42053313 is an apocalyptic number.

It is an amenable number.

42053313 is a deficient number, since it is larger than the sum of its proper divisors (14394687).

42053313 is a wasteful number, since it uses less digits than its factorization.

42053313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94231.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 42053313 is about 6484.8525812080. The cubic root of 42053313 is about 347.7496796096.

Adding to 42053313 its reverse (31335024), we get a palindrome (73388337).

The spelling of 42053313 in words is "forty-two million, fifty-three thousand, three hundred thirteen".