2538269423159 has 4 divisors (see below), whose sum is σ = 2547705369240. Its totient is φ = 2528833477080.

The previous prime is 2538269423149. The next prime is 2538269423269. The reversal of 2538269423159 is 9513249628352.

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 2538269423159 - 2⁴ = 2538269423143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2538269423098 and 2538269423107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538269423149) 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, 4717972637 + ... + 4717973174.

It is an arithmetic number, because the mean of its divisors is an integer number (636926342310).

Almost surely, 2^{2538269423159} is an apocalyptic number.

2538269423159 is a deficient number, since it is larger than the sum of its proper divisors (9435946081).

2538269423159 is an equidigital number, since it uses as much as digits as its factorization.

2538269423159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435946080.

The product of its digits is 27993600, while the sum is 59.

The spelling of 2538269423159 in words is "two trillion, five hundred thirty-eight billion, two hundred sixty-nine million, four hundred twenty-three thousand, one hundred fifty-nine".