272925540009 has 24 divisors (see below), whose sum is σ = 399259660800. Its totient is φ = 179627535360.

The previous prime is 272925539941. The next prime is 272925540037. The reversal of 272925540009 is 900045529272.

272925540009 is a `hidden beast` number, since 2 + 7 + 2 + 92 + 554 + 0 + 0 + 0 + 9 = 666.

It is not a de Polignac number, because 272925540009 - 2¹⁵ = 272925507241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272925540059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9542272 + ... + 9570830.

It is an arithmetic number, because the mean of its divisors is an integer number (16635819200).

Almost surely, 2^272925540009 is an apocalyptic number.

It is an amenable number.

272925540009 is a deficient number, since it is larger than the sum of its proper divisors (126334120791).

272925540009 is a wasteful number, since it uses less digits than its factorization.

272925540009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42085 (or 42082 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 272925540009 in words is "two hundred seventy-two billion, nine hundred twenty-five million, five hundred forty thousand, nine".