5255525503 has 4 divisors (see below), whose sum is σ = 5564674080. Its totient is φ = 4946376928.

The previous prime is 5255525491. The next prime is 5255525519. The reversal of 5255525503 is 3055255525.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5255525503 - 2⁹ = 5255524991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255525543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154574263 + ... + 154574296.

It is an arithmetic number, because the mean of its divisors is an integer number (1391168520).

Almost surely, 2^5255525503 is an apocalyptic number.

5255525503 is a deficient number, since it is larger than the sum of its proper divisors (309148577).

5255525503 is a wasteful number, since it uses less digits than its factorization.

5255525503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309148576.

The product of its (nonzero) digits is 187500, while the sum is 37.

The square root of 5255525503 is about 72495.0032967790. The cubic root of 5255525503 is about 1738.6228482006.

The spelling of 5255525503 in words is "five billion, two hundred fifty-five million, five hundred twenty-five thousand, five hundred three".