160461225361 has 2 divisors, whose sum is σ = 160461225362. Its totient is φ = 160461225360.

The previous prime is 160461225349. The next prime is 160461225401. The reversal of 160461225361 is 163522164061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139535867025 + 20925358336 = 373545^2 + 144656^2 .

It is a cyclic number.

It is not a de Polignac number, because 160461225361 - 2²¹ = 160459128209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160461225361.

It is not a weakly prime, because it can be changed into another prime (160461225311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80230612680 + 80230612681.

It is an arithmetic number, because the mean of its divisors is an integer number (80230612681).

Almost surely, 2^160461225361 is an apocalyptic number.

It is an amenable number.

160461225361 is a deficient number, since it is larger than the sum of its proper divisors (1).

160461225361 is an equidigital number, since it uses as much as digits as its factorization.

160461225361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 160461225361 in words is "one hundred sixty billion, four hundred sixty-one million, two hundred twenty-five thousand, three hundred sixty-one".