2138056013753 has 16 divisors (see below), whose sum is σ = 2536372859904. Its totient is φ = 1779910767360.

The previous prime is 2138056013749. The next prime is 2138056013791. The reversal of 2138056013753 is 3573106508312.

It is not a de Polignac number, because 2138056013753 - 2² = 2138056013749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2138056018753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154499225 + ... + 154513062.

It is an arithmetic number, because the mean of its divisors is an integer number (158523303744).

Almost surely, 2^{2138056013753} is an apocalyptic number.

It is an amenable number.

2138056013753 is a deficient number, since it is larger than the sum of its proper divisors (398316846151).

2138056013753 is a wasteful number, since it uses less digits than its factorization.

2138056013753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309012352.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 2138056013753 in words is "two trillion, one hundred thirty-eight billion, fifty-six million, thirteen thousand, seven hundred fifty-three".