2053116415513 has 4 divisors (see below), whose sum is σ = 2053119462160. Its totient is φ = 2053113368868.

The previous prime is 2053116415477. The next prime is 2053116415517. The reversal of 2053116415513 is 3155146113502.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053116415513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053116415517) 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, 13995 + ... + 2026432.

It is an arithmetic number, because the mean of its divisors is an integer number (513279865540).

Almost surely, 2^{2053116415513} is an apocalyptic number.

It is an amenable number.

2053116415513 is a deficient number, since it is larger than the sum of its proper divisors (3046647).

2053116415513 is a wasteful number, since it uses less digits than its factorization.

2053116415513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046646.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 2053116415513 in words is "two trillion, fifty-three billion, one hundred sixteen million, four hundred fifteen thousand, five hundred thirteen".