272210785057 has 16 divisors (see below), whose sum is σ = 294393007872. Its totient is φ = 250715485440.

The previous prime is 272210785027. The next prime is 272210785073. The reversal of 272210785057 is 750587012272.

272210785057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272210785057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272210784998 and 272210785016.

It is not an unprimeable number, because it can be changed into a prime (272210785027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8239582 + ... + 8272552.

It is an arithmetic number, because the mean of its divisors is an integer number (18399562992).

Almost surely, 2^272210785057 is an apocalyptic number.

It is an amenable number.

272210785057 is a deficient number, since it is larger than the sum of its proper divisors (22182222815).

272210785057 is a wasteful number, since it uses less digits than its factorization.

272210785057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43368.

The product of its (nonzero) digits is 548800, while the sum is 46.

The spelling of 272210785057 in words is "two hundred seventy-two billion, two hundred ten million, seven hundred eighty-five thousand, fifty-seven".