5603160322561 has 32 divisors (see below), whose sum is σ = 6105347612928. Its totient is φ = 5122906122240.

The previous prime is 5603160322523. The next prime is 5603160322567. The reversal of 5603160322561 is 1652230613065.

It is a cyclic number.

It is not a de Polignac number, because 5603160322561 - 2³⁷ = 5465721369089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5603160322567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22850196 + ... + 23094106.

It is an arithmetic number, because the mean of its divisors is an integer number (190792112904).

Almost surely, 2^{5603160322561} is an apocalyptic number.

It is an amenable number.

5603160322561 is a deficient number, since it is larger than the sum of its proper divisors (502187290367).

5603160322561 is a wasteful number, since it uses less digits than its factorization.

5603160322561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244281.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 5603160322561 in words is "five trillion, six hundred three billion, one hundred sixty million, three hundred twenty-two thousand, five hundred sixty-one".