160945547090768 has 40 divisors (see below), whose sum is σ = 340220770295520. Its totient is φ = 73148376666240.

The previous prime is 160945547090767. The next prime is 160945547090771. The reversal of 160945547090768 is 867090745549061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160945547090767) 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 7 ways as a sum of consecutive naturals, for example, 52827755 + ... + 55791242.

It is an arithmetic number, because the mean of its divisors is an integer number (8505519257388).

Almost surely, 2^{160945547090768} is an apocalyptic number.

It is an amenable number.

160945547090768 is an abundant number, since it is smaller than the sum of its proper divisors (179275223204752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160945547090768 is a wasteful number, since it uses less digits than its factorization.

160945547090768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108627435 (or 108627429 counting only the distinct ones).

The product of its (nonzero) digits is 457228800, while the sum is 71.

The spelling of 160945547090768 in words is "one hundred sixty trillion, nine hundred forty-five billion, five hundred forty-seven million, ninety thousand, seven hundred sixty-eight".