2722737721532 has 24 divisors (see below), whose sum is σ = 4773637211616. Its totient is φ = 1358842684608.

The previous prime is 2722737721507. The next prime is 2722737721553. The reversal of 2722737721532 is 2351277372272.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8257058 + ... + 8580470.

It is an arithmetic number, because the mean of its divisors is an integer number (198901550484).

Almost surely, 2^{2722737721532} is an apocalyptic number.

It is an amenable number.

2722737721532 is a deficient number, since it is larger than the sum of its proper divisors (2050899490084).

2722737721532 is a wasteful number, since it uses less digits than its factorization.

2722737721532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327317 (or 327315 counting only the distinct ones).

The product of its digits is 3457440, while the sum is 50.

The spelling of 2722737721532 in words is "two trillion, seven hundred twenty-two billion, seven hundred thirty-seven million, seven hundred twenty-one thousand, five hundred thirty-two".