2538773727356 has 6 divisors (see below), whose sum is σ = 4442854022880. Its totient is φ = 1269386863676.

The previous prime is 2538773727353. The next prime is 2538773727401. The reversal of 2538773727356 is 6537273778352.

2538773727356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2538773727292 and 2538773727301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538773727353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317346715916 + ... + 317346715923.

It is an arithmetic number, because the mean of its divisors is an integer number (740475670480).

Almost surely, 2^{2538773727356} is an apocalyptic number.

It is an amenable number.

2538773727356 is a deficient number, since it is larger than the sum of its proper divisors (1904080295524).

2538773727356 is a wasteful number, since it uses less digits than its factorization.

2538773727356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634693431843 (or 634693431841 counting only the distinct ones).

The product of its digits is 311169600, while the sum is 65.

The spelling of 2538773727356 in words is "two trillion, five hundred thirty-eight billion, seven hundred seventy-three million, seven hundred twenty-seven thousand, three hundred fifty-six".