5255374735525 has 24 divisors (see below), whose sum is σ = 7122578482944. Its totient is φ = 3829343251200.

The previous prime is 5255374735511. The next prime is 5255374735571.

5255374735525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5255374735525 - 2¹⁹ = 5255374211237 is a prime.

It is a super-2 number, since 2×5255374735525² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5255374735525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199431787 + ... + 199458136.

It is an arithmetic number, because the mean of its divisors is an integer number (296774103456).

Almost surely, 2^{5255374735525} is an apocalyptic number.

It is an amenable number.

5255374735525 is a deficient number, since it is larger than the sum of its proper divisors (1867203747419).

5255374735525 is a wasteful number, since it uses less digits than its factorization.

5255374735525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398889981 (or 398889976 counting only the distinct ones).

The product of its digits is 110250000, while the sum is 58.

The spelling of 5255374735525 in words is "five trillion, two hundred fifty-five billion, three hundred seventy-four million, seven hundred thirty-five thousand, five hundred twenty-five".