2531096847 has 12 divisors (see below), whose sum is σ = 3814986864. Its totient is φ = 1614032640.

The previous prime is 2531096839. The next prime is 2531096849. The reversal of 2531096847 is 7486901352.

2531096847 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2531096847 - 2³ = 2531096839 is a prime.

2531096847 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2531096849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6113554 + ... + 6113967.

It is an arithmetic number, because the mean of its divisors is an integer number (317915572).

It is a 1-persistent number, because it is pandigital, but 2⋅2531096847 = 5062193694 is not.

Almost surely, 2^2531096847 is an apocalyptic number.

2531096847 is a deficient number, since it is larger than the sum of its proper divisors (1283890017).

2531096847 is a wasteful number, since it uses less digits than its factorization.

2531096847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12227550 (or 12227547 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2531096847 is about 50310.0074239708. The cubic root of 2531096847 is about 1362.8129578998.

The spelling of 2531096847 in words is "two billion, five hundred thirty-one million, ninety-six thousand, eight hundred forty-seven".