5257758325 has 6 divisors (see below), whose sum is σ = 6519620354. Its totient is φ = 4206206640.

The previous prime is 5257758323. The next prime is 5257758343. The reversal of 5257758325 is 5238577525.

It can be written as a sum of positive squares in 3 ways, for example, as 1264655844 + 3993102481 = 35562^2 + 63191^2 .

It is not a de Polignac number, because 5257758325 - 2¹ = 5257758323 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 (5257758323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105155142 + ... + 105155191.

Almost surely, 2^5257758325 is an apocalyptic number.

It is an amenable number.

5257758325 is a deficient number, since it is larger than the sum of its proper divisors (1261862029).

5257758325 is a wasteful number, since it uses less digits than its factorization.

5257758325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210310343 (or 210310338 counting only the distinct ones).

The product of its digits is 2940000, while the sum is 49.

The square root of 5257758325 is about 72510.4014952338. The cubic root of 5257758325 is about 1738.8690326344.

The spelling of 5257758325 in words is "five billion, two hundred fifty-seven million, seven hundred fifty-eight thousand, three hundred twenty-five".