2495838723797 has 4 divisors (see below), whose sum is σ = 2495844230796. Its totient is φ = 2495833216800.

The previous prime is 2495838723773. The next prime is 2495838723799. The reversal of 2495838723797 is 7973278385942.

2495838723797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 742330435396 + 1753508288401 = 861586^2 + 1324201^2 .

It is a cyclic number.

It is not a de Polignac number, because 2495838723797 - 2⁸ = 2495838723541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495838723799) 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, 2006048 + ... + 3002649.

It is an arithmetic number, because the mean of its divisors is an integer number (623961057699).

Almost surely, 2^{2495838723797} is an apocalyptic number.

It is an amenable number.

2495838723797 is a deficient number, since it is larger than the sum of its proper divisors (5506999).

2495838723797 is an equidigital number, since it uses as much as digits as its factorization.

2495838723797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506998.

The product of its digits is 1280240640, while the sum is 74.

The spelling of 2495838723797 in words is "two trillion, four hundred ninety-five billion, eight hundred thirty-eight million, seven hundred twenty-three thousand, seven hundred ninety-seven".