272775815504 has 10 divisors (see below), whose sum is σ = 528503142570. Its totient is φ = 136387907744.

The previous prime is 272775815489. The next prime is 272775815527. The reversal of 272775815504 is 405518577272.

It can be written as a sum of positive squares in only one way, i.e., 143377337104 + 129398478400 = 378652^2 + 359720^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8524244219 + ... + 8524244250.

It is an arithmetic number, because the mean of its divisors is an integer number (52850314257).

Almost surely, 2^272775815504 is an apocalyptic number.

It is an amenable number.

272775815504 is a deficient number, since it is larger than the sum of its proper divisors (255727327066).

272775815504 is a wasteful number, since it uses less digits than its factorization.

272775815504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17048488477 (or 17048488471 counting only the distinct ones).

The product of its (nonzero) digits is 5488000, while the sum is 53.

The spelling of 272775815504 in words is "two hundred seventy-two billion, seven hundred seventy-five million, eight hundred fifteen thousand, five hundred four".