2499567725305 has 8 divisors (see below), whose sum is σ = 3427978594752. Its totient is φ = 1713989297328.

The previous prime is 2499567725297. The next prime is 2499567725327. The reversal of 2499567725305 is 5035277659942.

It is a happy number.

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

It is not a de Polignac number, because 2499567725305 - 2³ = 2499567725297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35708110327 + ... + 35708110396.

It is an arithmetic number, because the mean of its divisors is an integer number (428497324344).

Almost surely, 2^{2499567725305} is an apocalyptic number.

It is an amenable number.

2499567725305 is a deficient number, since it is larger than the sum of its proper divisors (928410869447).

2499567725305 is an equidigital number, since it uses as much as digits as its factorization.

2499567725305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71416220735.

The product of its (nonzero) digits is 142884000, while the sum is 64.

The spelling of 2499567725305 in words is "two trillion, four hundred ninety-nine billion, five hundred sixty-seven million, seven hundred twenty-five thousand, three hundred five".