2731677620523 has 32 divisors (see below), whose sum is σ = 3799285959936. Its totient is φ = 1744174954368.

The previous prime is 2731677620513. The next prime is 2731677620527. The reversal of 2731677620523 is 3250267761372.

It is not a de Polignac number, because 2731677620523 - 2⁶ = 2731677620459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2731677620527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10077240 + ... + 10344762.

It is an arithmetic number, because the mean of its divisors is an integer number (118727686248).

Almost surely, 2^{2731677620523} is an apocalyptic number.

2731677620523 is a deficient number, since it is larger than the sum of its proper divisors (1067608339413).

2731677620523 is a wasteful number, since it uses less digits than its factorization.

2731677620523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269003.

The product of its (nonzero) digits is 4445280, while the sum is 51.

The spelling of 2731677620523 in words is "two trillion, seven hundred thirty-one billion, six hundred seventy-seven million, six hundred twenty thousand, five hundred twenty-three".