5257530753 has 4 divisors (see below), whose sum is σ = 7010041008. Its totient is φ = 3505020500.

The previous prime is 5257530713. The next prime is 5257530781. The reversal of 5257530753 is 3570357525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5257530753 - 2⁶ = 5257530689 is a prime.

It is a super-3 number, since 3×5257530753³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5257530703) 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, 876255123 + ... + 876255128.

It is an arithmetic number, because the mean of its divisors is an integer number (1752510252).

Almost surely, 2^5257530753 is an apocalyptic number.

It is an amenable number.

5257530753 is a deficient number, since it is larger than the sum of its proper divisors (1752510255).

5257530753 is a wasteful number, since it uses less digits than its factorization.

5257530753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752510254.

The product of its (nonzero) digits is 551250, while the sum is 42.

The square root of 5257530753 is about 72508.8322413208. The cubic root of 5257530753 is about 1738.8439444004.

The spelling of 5257530753 in words is "five billion, two hundred fifty-seven million, five hundred thirty thousand, seven hundred fifty-three".