5255233142 has 16 divisors (see below), whose sum is σ = 8358312240. Its totient is φ = 2471148288.

The previous prime is 5255233133. The next prime is 5255233147. The reversal of 5255233142 is 2413325525.

It is a junction number, because it is equal to n+sod(n) for n = 5255233099 and 5255233108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255233147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499523 + ... + 509934.

It is an arithmetic number, because the mean of its divisors is an integer number (522394515).

Almost surely, 2^5255233142 is an apocalyptic number.

5255233142 is a deficient number, since it is larger than the sum of its proper divisors (3103079098).

5255233142 is a wasteful number, since it uses less digits than its factorization.

5255233142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009615.

The product of its digits is 36000, while the sum is 32.

The square root of 5255233142 is about 72492.9868470047. The cubic root of 5255233142 is about 1738.5906081680.

Adding to 5255233142 its reverse (2413325525), we get a palindrome (7668558667).

The spelling of 5255233142 in words is "five billion, two hundred fifty-five million, two hundred thirty-three thousand, one hundred forty-two".