5255772503 has 4 divisors (see below), whose sum is σ = 5258712120. Its totient is φ = 5252832888.

The previous prime is 5255772499. The next prime is 5255772521. The reversal of 5255772503 is 3052775525.

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 5255772503 - 2² = 5255772499 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 (5255772553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1467125 + ... + 1470702.

It is an arithmetic number, because the mean of its divisors is an integer number (1314678030).

Almost surely, 2^5255772503 is an apocalyptic number.

5255772503 is a deficient number, since it is larger than the sum of its proper divisors (2939617).

5255772503 is a wasteful number, since it uses less digits than its factorization.

5255772503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939616.

The product of its (nonzero) digits is 367500, while the sum is 41.

The square root of 5255772503 is about 72496.7068424491. The cubic root of 5255772503 is about 1738.6500851290.

The spelling of 5255772503 in words is "five billion, two hundred fifty-five million, seven hundred seventy-two thousand, five hundred three".