1601162610275 has 12 divisors (see below), whose sum is σ = 1986775089000. Its totient is φ = 1280069796480.

The previous prime is 1601162610259. The next prime is 1601162610347. The reversal of 1601162610275 is 5720162611061.

It is not a de Polignac number, because 1601162610275 - 2⁴ = 1601162610259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21469325 + ... + 21543774.

It is an arithmetic number, because the mean of its divisors is an integer number (165564590750).

Almost surely, 2^{1601162610275} is an apocalyptic number.

1601162610275 is a deficient number, since it is larger than the sum of its proper divisors (385612478725).

1601162610275 is a wasteful number, since it uses less digits than its factorization.

1601162610275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43014598 (or 43014593 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 1601162610275 in words is "one trillion, six hundred one billion, one hundred sixty-two million, six hundred ten thousand, two hundred seventy-five".