2722671265506 has 16 divisors (see below), whose sum is σ = 5445473655744. Its totient is φ = 907535234384.

The previous prime is 2722671265481. The next prime is 2722671265511. The reversal of 2722671265506 is 6055621762272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5192565 + ... + 5692808.

It is an arithmetic number, because the mean of its divisors is an integer number (340342103484).

Almost surely, 2^{2722671265506} is an apocalyptic number.

2722671265506 is an abundant number, since it is smaller than the sum of its proper divisors (2722802390238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2722671265506 is a wasteful number, since it uses less digits than its factorization.

2722671265506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10927065.

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 2722671265506 in words is "two trillion, seven hundred twenty-two billion, six hundred seventy-one million, two hundred sixty-five thousand, five hundred six".