162715045617 has 16 divisors (see below), whose sum is σ = 241071290880. Its totient is φ = 108471313296.

The previous prime is 162715045567. The next prime is 162715045637. The reversal of 162715045617 is 716540517261.

162715045617 is a `hidden beast` number, since 1 + 6 + 27 + 1 + 5 + 0 + 4 + 5 + 617 = 666.

162715045617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162715045617 - 2¹⁵ = 162715012849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162715045637) 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, 447943 + ... + 725315.

It is an arithmetic number, because the mean of its divisors is an integer number (15066955680).

Almost surely, 2^162715045617 is an apocalyptic number.

It is an amenable number.

162715045617 is a deficient number, since it is larger than the sum of its proper divisors (78356245263).

162715045617 is a wasteful number, since it uses less digits than its factorization.

162715045617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299109 (or 299103 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 162715045617 in words is "one hundred sixty-two billion, seven hundred fifteen million, forty-five thousand, six hundred seventeen".