5525253503 has 16 divisors (see below), whose sum is σ = 6890539776. Its totient is φ = 4304197440.

The previous prime is 5525253493. The next prime is 5525253509. The reversal of 5525253503 is 3053525255.

It is a cyclic number.

It is not a de Polignac number, because 5525253503 - 2⁸ = 5525253247 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 (5525253509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356075 + ... + 371267.

It is an arithmetic number, because the mean of its divisors is an integer number (430658736).

Almost surely, 2^5525253503 is an apocalyptic number.

5525253503 is a deficient number, since it is larger than the sum of its proper divisors (1365286273).

5525253503 is a wasteful number, since it uses less digits than its factorization.

5525253503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19934.

The product of its (nonzero) digits is 112500, while the sum is 35.

The square root of 5525253503 is about 74332.0489627455. The cubic root of 5525253503 is about 1767.8716694277.

Adding to 5525253503 its reverse (3053525255), we get a palindrome (8578778758).

The spelling of 5525253503 in words is "five billion, five hundred twenty-five million, two hundred fifty-three thousand, five hundred three".