5255208725 has 48 divisors (see below), whose sum is σ = 7447523328. Its totient is φ = 3644144640.

The previous prime is 5255208713. The next prime is 5255208737. The reversal of 5255208725 is 5278025525.

It is an interprime number because it is at equal distance from previous prime (5255208713) and next prime (5255208737).

It is not a de Polignac number, because 5255208725 - 2⁴ = 5255208709 is a prime.

It is a super-2 number, since 2×5255208725² = 55234437486632251250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3352892 + ... + 3354458.

It is an arithmetic number, because the mean of its divisors is an integer number (155156736).

Almost surely, 2^5255208725 is an apocalyptic number.

It is an amenable number.

5255208725 is a deficient number, since it is larger than the sum of its proper divisors (2192314603).

5255208725 is a wasteful number, since it uses less digits than its factorization.

5255208725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 41.

The square root of 5255208725 is about 72492.8184374149. The cubic root of 5255208725 is about 1738.5879155356.

The spelling of 5255208725 in words is "five billion, two hundred fifty-five million, two hundred eight thousand, seven hundred twenty-five".