2731713516455 has 64 divisors (see below), whose sum is σ = 4131702328320. Its totient is φ = 1684252569600.

The previous prime is 2731713516451. The next prime is 2731713516463. The reversal of 2731713516455 is 5546153171372.

It is not a de Polignac number, because 2731713516455 - 2² = 2731713516451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2731713516451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60438965 + ... + 60484145.

It is an arithmetic number, because the mean of its divisors is an integer number (64557848880).

Almost surely, 2^{2731713516455} is an apocalyptic number.

2731713516455 is a deficient number, since it is larger than the sum of its proper divisors (1399988811865).

2731713516455 is a wasteful number, since it uses less digits than its factorization.

2731713516455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46920.

The product of its digits is 2646000, while the sum is 50.

The spelling of 2731713516455 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirteen million, five hundred sixteen thousand, four hundred fifty-five".