2539253802119 has 4 divisors (see below), whose sum is σ = 2548290292800. Its totient is φ = 2530217311440.

The previous prime is 2539253802109. The next prime is 2539253802161. The reversal of 2539253802119 is 9112083529352.

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 2539253802119 - 2⁴ = 2539253802103 is a prime.

It is a super-2 number, since 2×2539253802119² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2539253802109) 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, 4518244919 + ... + 4518245480.

It is an arithmetic number, because the mean of its divisors is an integer number (637072573200).

Almost surely, 2^{2539253802119} is an apocalyptic number.

2539253802119 is a deficient number, since it is larger than the sum of its proper divisors (9036490681).

2539253802119 is an equidigital number, since it uses as much as digits as its factorization.

2539253802119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9036490680.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 2539253802119 in words is "two trillion, five hundred thirty-nine billion, two hundred fifty-three million, eight hundred two thousand, one hundred nineteen".