272373173005 has 16 divisors (see below), whose sum is σ = 328644864000. Its totient is φ = 216701098240.

The previous prime is 272373172927. The next prime is 272373173027. The reversal of 272373173005 is 500371373272.

It is a happy number.

It is not a de Polignac number, because 272373173005 - 2²¹ = 272371075853 is a prime.

It is a congruent number.

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, 3831576 + ... + 3902014.

It is an arithmetic number, because the mean of its divisors is an integer number (20540304000).

Almost surely, 2^272373173005 is an apocalyptic number.

It is an amenable number.

272373173005 is a deficient number, since it is larger than the sum of its proper divisors (56271690995).

272373173005 is a wasteful number, since it uses less digits than its factorization.

272373173005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74684.

The product of its (nonzero) digits is 185220, while the sum is 40.

The spelling of 272373173005 in words is "two hundred seventy-two billion, three hundred seventy-three million, one hundred seventy-three thousand, five".