2580243347 has 8 divisors (see below), whose sum is σ = 2832741552. Its totient is φ = 2330733600.

The previous prime is 2580243343. The next prime is 2580243371. The reversal of 2580243347 is 7433420852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2580243347 - 2² = 2580243343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2580243347.

It is not an unprimeable number, because it can be changed into a prime (2580243343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745304 + ... + 748757.

It is an arithmetic number, because the mean of its divisors is an integer number (354092694).

Almost surely, 2^2580243347 is an apocalyptic number.

2580243347 is a deficient number, since it is larger than the sum of its proper divisors (252498205).

2580243347 is a wasteful number, since it uses less digits than its factorization.

2580243347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494229.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2580243347 is about 50796.0957850109. The cubic root of 2580243347 is about 1371.5770899946.

The spelling of 2580243347 in words is "two billion, five hundred eighty million, two hundred forty-three thousand, three hundred forty-seven".