52612342 has 4 divisors (see below), whose sum is σ = 78918516. Its totient is φ = 26306170.

The previous prime is 52612337. The next prime is 52612367. The reversal of 52612342 is 24321625.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13153084 + ... + 13153087.

It is an arithmetic number, because the mean of its divisors is an integer number (19729629).

Almost surely, 2^52612342 is an apocalyptic number.

52612342 is a deficient number, since it is larger than the sum of its proper divisors (26306174).

52612342 is a wasteful number, since it uses less digits than its factorization.

52612342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26306173.

The product of its digits is 2880, while the sum is 25.

The square root of 52612342 is about 7253.4365648291. The cubic root of 52612342 is about 374.7105131764.

Adding to 52612342 its reverse (24321625), we get a palindrome (76933967).

The spelling of 52612342 in words is "fifty-two million, six hundred twelve thousand, three hundred forty-two".