2723660660495 has 4 divisors (see below), whose sum is σ = 3268392792600. Its totient is φ = 2178928528392.

The previous prime is 2723660660447. The next prime is 2723660660519. The reversal of 2723660660495 is 5940660663272.

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

It is a cyclic number.

It is not a de Polignac number, because 2723660660495 - 2¹² = 2723660656399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2723660660495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272366066045 + ... + 272366066054.

It is an arithmetic number, because the mean of its divisors is an integer number (817098198150).

Almost surely, 2^{2723660660495} is an apocalyptic number.

2723660660495 is a deficient number, since it is larger than the sum of its proper divisors (544732132105).

2723660660495 is an equidigital number, since it uses as much as digits as its factorization.

2723660660495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544732132104.

The product of its (nonzero) digits is 19595520, while the sum is 56.

The spelling of 2723660660495 in words is "two trillion, seven hundred twenty-three billion, six hundred sixty million, six hundred sixty thousand, four hundred ninety-five".