52050742 has 4 divisors (see below), whose sum is σ = 78076116. Its totient is φ = 26025370.

The previous prime is 52050731. The next prime is 52050763. The reversal of 52050742 is 24705025.

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, 13012684 + ... + 13012687.

It is an arithmetic number, because the mean of its divisors is an integer number (19519029).

Almost surely, 2^52050742 is an apocalyptic number.

52050742 is a deficient number, since it is larger than the sum of its proper divisors (26025374).

52050742 is a wasteful number, since it uses less digits than its factorization.

52050742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26025373.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 52050742 is about 7214.6200177140. The cubic root of 52050742 is about 373.3724833164.

Adding to 52050742 its reverse (24705025), we get a palindrome (76755767).

The spelling of 52050742 in words is "fifty-two million, fifty thousand, seven hundred forty-two".