272772766506 has 16 divisors (see below), whose sum is σ = 545572576224. Its totient is φ = 90919748304.

The previous prime is 272772766439. The next prime is 272772766547. The reversal of 272772766506 is 605667277272.

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, 994480 + ... + 1238763.

It is an arithmetic number, because the mean of its divisors is an integer number (34098286014).

Almost surely, 2^272772766506 is an apocalyptic number.

272772766506 is an abundant number, since it is smaller than the sum of its proper divisors (272799809718).

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

272772766506 is a wasteful number, since it uses less digits than its factorization.

272772766506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253605.

The product of its (nonzero) digits is 20744640, while the sum is 57.

The spelling of 272772766506 in words is "two hundred seventy-two billion, seven hundred seventy-two million, seven hundred sixty-six thousand, five hundred six".