5461645811147 has 2 divisors, whose sum is σ = 5461645811148. Its totient is φ = 5461645811146.

The previous prime is 5461645811131. The next prime is 5461645811179. The reversal of 5461645811147 is 7411185461645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5461645811147 - 2⁴ = 5461645811131 is a prime.

It is not a weakly prime, because it can be changed into another prime (5461645891147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730822905573 + 2730822905574.

It is an arithmetic number, because the mean of its divisors is an integer number (2730822905574).

Almost surely, 2^{5461645811147} is an apocalyptic number.

5461645811147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461645811147 is an equidigital number, since it uses as much as digits as its factorization.

5461645811147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3225600, while the sum is 53.

The spelling of 5461645811147 in words is "five trillion, four hundred sixty-one billion, six hundred forty-five million, eight hundred eleven thousand, one hundred forty-seven".