13053416731477 has 4 divisors (see below), whose sum is σ = 13059099544716. Its totient is φ = 13047733918240.

The previous prime is 13053416731471. The next prime is 13053416731529. The reversal of 13053416731477 is 77413761435031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6924865932196 + 6128550799281 = 2631514^2 + 2475591^2 .

It is a cyclic number.

It is not a de Polignac number, because 13053416731477 - 2³ = 13053416731469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053416731471) 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, 2841403174 + ... + 2841407767.

It is an arithmetic number, because the mean of its divisors is an integer number (3264774886179).

Almost surely, 2^{13053416731477} is an apocalyptic number.

It is an amenable number.

13053416731477 is a deficient number, since it is larger than the sum of its proper divisors (5682813239).

13053416731477 is an equidigital number, since it uses as much as digits as its factorization.

13053416731477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5682813238.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 13053416731477 in words is "thirteen trillion, fifty-three billion, four hundred sixteen million, seven hundred thirty-one thousand, four hundred seventy-seven".