2723550365423 has 4 divisors (see below), whose sum is σ = 2734147837920. Its totient is φ = 2712952892928.

The previous prime is 2723550365381. The next prime is 2723550365461. The reversal of 2723550365423 is 3245630553272.

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 2723550365423 - 2⁶ = 2723550365359 is a prime.

It is a super-3 number, since 3×2723550365423³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723550365623) 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, 5298735863 + ... + 5298736376.

It is an arithmetic number, because the mean of its divisors is an integer number (683536959480).

Almost surely, 2^{2723550365423} is an apocalyptic number.

2723550365423 is a deficient number, since it is larger than the sum of its proper divisors (10597472497).

2723550365423 is a wasteful number, since it uses less digits than its factorization.

2723550365423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10597472496.

The product of its (nonzero) digits is 4536000, while the sum is 47.

The spelling of 2723550365423 in words is "two trillion, seven hundred twenty-three billion, five hundred fifty million, three hundred sixty-five thousand, four hundred twenty-three".