5255503002 has 24 divisors (see below), whose sum is σ = 11601772884. Its totient is φ = 1718780544.

The previous prime is 5255502997. The next prime is 5255503021. The reversal of 5255503002 is 2003055525.

It can be written as a sum of positive squares in 2 ways, for example, as 5126703201 + 128799801 = 71601^2 + 11349^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2753503 + ... + 2755410.

Almost surely, 2^5255503002 is an apocalyptic number.

5255503002 is an abundant number, since it is smaller than the sum of its proper divisors (6346269882).

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

5255503002 is a wasteful number, since it uses less digits than its factorization.

5255503002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508974 (or 5508971 counting only the distinct ones).

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

The square root of 5255503002 is about 72494.8481066069. The cubic root of 5255503002 is about 1738.6203669512.

Adding to 5255503002 its reverse (2003055525), we get a palindrome (7258558527).

The spelling of 5255503002 in words is "five billion, two hundred fifty-five million, five hundred three thousand, two".