272077054305666 has 32 divisors (see below), whose sum is σ = 557741054602368. Its totient is φ = 88448353568640.

The previous prime is 272077054305659. The next prime is 272077054305677. The reversal of 272077054305666 is 666503450770272.

It is a happy number.

272077054305666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2561588275 + ... + 2561694486.

It is an arithmetic number, because the mean of its divisors is an integer number (17429407956324).

Almost surely, 2^{272077054305666} is an apocalyptic number.

272077054305666 is an abundant number, since it is smaller than the sum of its proper divisors (285664000296702).

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

272077054305666 is a wasteful number, since it uses less digits than its factorization.

272077054305666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123282986.

The product of its (nonzero) digits is 88905600, while the sum is 60.

The spelling of 272077054305666 in words is "two hundred seventy-two trillion, seventy-seven billion, fifty-four million, three hundred five thousand, six hundred sixty-six".