2053734131473 has 4 divisors (see below), whose sum is σ = 2053740925440. Its totient is φ = 2053727337508.

The previous prime is 2053734131459. The next prime is 2053734131497. The reversal of 2053734131473 is 3741314373502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053734131473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053734131413) 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, 2921353 + ... + 3555526.

It is an arithmetic number, because the mean of its divisors is an integer number (513435231360).

Almost surely, 2^{2053734131473} is an apocalyptic number.

It is an amenable number.

2053734131473 is a deficient number, since it is larger than the sum of its proper divisors (6793967).

2053734131473 is an equidigital number, since it uses as much as digits as its factorization.

2053734131473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6793966.

The product of its (nonzero) digits is 635040, while the sum is 43.

The spelling of 2053734131473 in words is "two trillion, fifty-three billion, seven hundred thirty-four million, one hundred thirty-one thousand, four hundred seventy-three".