5276249661725 has 72 divisors (see below), whose sum is σ = 7691256353088. Its totient is φ = 3590343993600.

The previous prime is 5276249661619. The next prime is 5276249661751. The reversal of 5276249661725 is 5271669426725.

It is not a de Polignac number, because 5276249661725 - 2²⁰ = 5276248613149 is a prime.

It is a super-3 number, since 3×5276249661725³ (a number of 39 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 54994997 + ... + 55090853.

It is an arithmetic number, because the mean of its divisors is an integer number (106823004904).

Almost surely, 2^{5276249661725} is an apocalyptic number.

It is an amenable number.

5276249661725 is a deficient number, since it is larger than the sum of its proper divisors (2415006691363).

5276249661725 is an frugal number, since it uses more digits than its factorization.

5276249661725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96033 (or 96000 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 62.

The spelling of 5276249661725 in words is "five trillion, two hundred seventy-six billion, two hundred forty-nine million, six hundred sixty-one thousand, seven hundred twenty-five".