160815395052601 has 9 divisors (see below), whose sum is σ = 160973673708141. Its totient is φ = 160657271910432.

The previous prime is 160815395052569. The next prime is 160815395052623. The reversal of 160815395052601 is 106250593518061.

The square root of 160815395052601 is 12681301.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 83992624233001 + 76822770819600 = 9164749^2 + 8764860^2 .

It is not a de Polignac number, because 160815395052601 - 2⁵ = 160815395052569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160815395052671) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14165007541 + ... + 14165018893.

It is an arithmetic number, because the mean of its divisors is an integer number (17885963745349).

Almost surely, 2^{160815395052601} is an apocalyptic number.

160815395052601 is the 12681301-st square number.

160815395052601 is the 6340651-st centered octagonal number.

It is an amenable number.

160815395052601 is a deficient number, since it is larger than the sum of its proper divisors (158278655540).

160815395052601 is an frugal number, since it uses more digits than its factorization.

160815395052601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24940 (or 12470 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 160815395052601 in words is "one hundred sixty trillion, eight hundred fifteen billion, three hundred ninety-five million, fifty-two thousand, six hundred one".