5255030052 has 18 divisors (see below), whose sum is σ = 13283548278. Its totient is φ = 1751676672.

The previous prime is 5255030029. The next prime is 5255030071. The reversal of 5255030052 is 2500305525.

It can be written as a sum of positive squares in only one way, i.e., 4941527616 + 313502436 = 70296^2 + 17706^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 5255029998 and 5255030025.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72986493 + ... + 72986564.

Almost surely, 2^5255030052 is an apocalyptic number.

It is an amenable number.

5255030052 is an abundant number, since it is smaller than the sum of its proper divisors (8028518226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255030052 is a wasteful number, since it uses less digits than its factorization.

5255030052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145973067 (or 145973062 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 5255030052 is about 72491.5860772821. The cubic root of 5255030052 is about 1738.5682117677.

Adding to 5255030052 its reverse (2500305525), we get a palindrome (7755335577).

The spelling of 5255030052 in words is "five billion, two hundred fifty-five million, thirty thousand, fifty-two".