272005605392 has 10 divisors (see below), whose sum is σ = 527010860478. Its totient is φ = 136002802688.

The previous prime is 272005605371. The next prime is 272005605407. The reversal of 272005605392 is 293506500272.

It can be written as a sum of positive squares in only one way, i.e., 222750017296 + 49255588096 = 471964^2 + 221936^2 .

It is a super-3 number, since 3×272005605392³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8500175153 + ... + 8500175184.

Almost surely, 2^272005605392 is an apocalyptic number.

It is an amenable number.

272005605392 is a deficient number, since it is larger than the sum of its proper divisors (255005255086).

272005605392 is a wasteful number, since it uses less digits than its factorization.

272005605392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17000350345 (or 17000350339 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 272005605392 in words is "two hundred seventy-two billion, five million, six hundred five thousand, three hundred ninety-two".