52435142 has 8 divisors (see below), whose sum is σ = 80778576. Its totient is φ = 25508952.

The previous prime is 52435091. The next prime is 52435169. The reversal of 52435142 is 24153425.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354218 + ... + 354365.

It is an arithmetic number, because the mean of its divisors is an integer number (10097322).

Almost surely, 2^52435142 is an apocalyptic number.

52435142 is a deficient number, since it is larger than the sum of its proper divisors (28343434).

52435142 is a wasteful number, since it uses less digits than its factorization.

52435142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708622.

The product of its digits is 4800, while the sum is 26.

The square root of 52435142 is about 7241.2113627486. The cubic root of 52435142 is about 374.2893611267.

Adding to 52435142 its reverse (24153425), we get a palindrome (76588567).

The spelling of 52435142 in words is "fifty-two million, four hundred thirty-five thousand, one hundred forty-two".