5255963547 has 16 divisors (see below), whose sum is σ = 7039398912. Its totient is φ = 3488284800.

The previous prime is 5255963497. The next prime is 5255963549. The reversal of 5255963547 is 7453695525.

It is not a de Polignac number, because 5255963547 - 2⁸ = 5255963291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5255963547.

It is not an unprimeable number, because it can be changed into a prime (5255963549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731422 + ... + 738572.

It is an arithmetic number, because the mean of its divisors is an integer number (439962432).

Almost surely, 2^5255963547 is an apocalyptic number.

5255963547 is a deficient number, since it is larger than the sum of its proper divisors (1783435365).

5255963547 is a wasteful number, since it uses less digits than its factorization.

5255963547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8218.

The product of its digits is 5670000, while the sum is 51.

The square root of 5255963547 is about 72498.0244351527. The cubic root of 5255963547 is about 1738.6711511500.

The spelling of 5255963547 in words is "five billion, two hundred fifty-five million, nine hundred sixty-three thousand, five hundred forty-seven".