5256326106547 has 4 divisors (see below), whose sum is σ = 5256337380840. Its totient is φ = 5256314832256.

The previous prime is 5256326106509. The next prime is 5256326106673. The reversal of 5256326106547 is 7456016236525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5256326106547 - 2¹¹ = 5256326104499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5256326106494 and 5256326106503.

It is not an unprimeable number, because it can be changed into a prime (5256326106947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4906222 + ... + 5880787.

It is an arithmetic number, because the mean of its divisors is an integer number (1314084345210).

Almost surely, 2^{5256326106547} is an apocalyptic number.

5256326106547 is a deficient number, since it is larger than the sum of its proper divisors (11274293).

5256326106547 is a wasteful number, since it uses less digits than its factorization.

5256326106547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11274292.

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 5256326106547 in words is "five trillion, two hundred fifty-six billion, three hundred twenty-six million, one hundred six thousand, five hundred forty-seven".