5411075144621 has 2 divisors, whose sum is σ = 5411075144622. Its totient is φ = 5411075144620.

The previous prime is 5411075144599. The next prime is 5411075144633. The reversal of 5411075144621 is 1264415701145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5215057322500 + 196017822121 = 2283650^2 + 442739^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5411075144621 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5411075144021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2705537572310 + 2705537572311.

It is an arithmetic number, because the mean of its divisors is an integer number (2705537572311).

Almost surely, 2^{5411075144621} is an apocalyptic number.

It is an amenable number.

5411075144621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5411075144621 is an equidigital number, since it uses as much as digits as its factorization.

5411075144621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 5411075144621 in words is "five trillion, four hundred eleven billion, seventy-five million, one hundred forty-four thousand, six hundred twenty-one".