272988004365 has 24 divisors (see below), whose sum is σ = 473406750648. Its totient is φ = 145523589120.

The previous prime is 272988004343. The next prime is 272988004417. The reversal of 272988004365 is 563400889272.

272988004365 is a `hidden beast` number, since 272 + 9 + 8 + 8 + 0 + 0 + 4 + 365 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5788836 + 272982215529 = 2406^2 + 522477^2 .

It is not a de Polignac number, because 272988004365 - 2⁶ = 272988004301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1363924 + ... + 1551213.

It is an arithmetic number, because the mean of its divisors is an integer number (19725281277).

Almost surely, 2^272988004365 is an apocalyptic number.

It is an amenable number.

272988004365 is a deficient number, since it is larger than the sum of its proper divisors (200418746283).

272988004365 is a wasteful number, since it uses less digits than its factorization.

272988004365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917229 (or 2917226 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 272988004365 in words is "two hundred seventy-two billion, nine hundred eighty-eight million, four thousand, three hundred sixty-five".