4131573545361 has 16 divisors (see below), whose sum is σ = 5856734284416. Its totient is φ = 2584916670336.

The previous prime is 4131573545347. The next prime is 4131573545383. The reversal of 4131573545361 is 1635453751314.

It is not a de Polignac number, because 4131573545361 - 2⁷ = 4131573545233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4131573545361.

It is not an unprimeable number, because it can be changed into a prime (4131573545261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564881980 + ... + 564889293.

It is an arithmetic number, because the mean of its divisors is an integer number (366045892776).

Almost surely, 2^{4131573545361} is an apocalyptic number.

It is an amenable number.

4131573545361 is a deficient number, since it is larger than the sum of its proper divisors (1725160739055).

4131573545361 is a wasteful number, since it uses less digits than its factorization.

4131573545361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129771352.

The product of its digits is 2268000, while the sum is 48.

The spelling of 4131573545361 in words is "four trillion, one hundred thirty-one billion, five hundred seventy-three million, five hundred forty-five thousand, three hundred sixty-one".