2726645158828 has 12 divisors (see below), whose sum is σ = 4771717524112. Its totient is φ = 1363297294800.

The previous prime is 2726645158823. The next prime is 2726645158829. The reversal of 2726645158828 is 8288515466272.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2726645158828.

It is not an unprimeable number, because it can be changed into a prime (2726645158823) 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, 6077475 + ... + 6510682.

Almost surely, 2^{2726645158828} is an apocalyptic number.

It is an amenable number.

2726645158828 is a deficient number, since it is larger than the sum of its proper divisors (2045072365284).

2726645158828 is a wasteful number, since it uses less digits than its factorization.

2726645158828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12642312 (or 12642310 counting only the distinct ones).

The product of its digits is 103219200, while the sum is 64.

The spelling of 2726645158828 in words is "two trillion, seven hundred twenty-six billion, six hundred forty-five million, one hundred fifty-eight thousand, eight hundred twenty-eight".