5252277142 has 16 divisors (see below), whose sum is σ = 9005277600. Its totient is φ = 2250632448.

The previous prime is 5252277127. The next prime is 5252277181. The reversal of 5252277142 is 2417722525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80838 + ... + 130534.

It is an arithmetic number, because the mean of its divisors is an integer number (562829850).

Almost surely, 2^5252277142 is an apocalyptic number.

5252277142 is a deficient number, since it is larger than the sum of its proper divisors (3753000458).

5252277142 is a wasteful number, since it uses less digits than its factorization.

5252277142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57255.

The product of its digits is 78400, while the sum is 37.

The square root of 5252277142 is about 72472.5958000678. The cubic root of 5252277142 is about 1738.2645688600.

Adding to 5252277142 its reverse (2417722525), we get a palindrome (7669999667).

The spelling of 5252277142 in words is "five billion, two hundred fifty-two million, two hundred seventy-seven thousand, one hundred forty-two".