5461144123 has 2 divisors, whose sum is σ = 5461144124. Its totient is φ = 5461144122.

The previous prime is 5461144099. The next prime is 5461144147. The reversal of 5461144123 is 3214411645.

It is a balanced prime because it is at equal distance from previous prime (5461144099) and next prime (5461144147).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5461144123 is a prime.

It is not a weakly prime, because it can be changed into another prime (5461144723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730572061 + 2730572062.

It is an arithmetic number, because the mean of its divisors is an integer number (2730572062).

Almost surely, 2^5461144123 is an apocalyptic number.

5461144123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461144123 is an equidigital number, since it uses as much as digits as its factorization.

5461144123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 31.

The square root of 5461144123 is about 73899.5542814705. The cubic root of 5461144123 is about 1761.0075286432.

Adding to 5461144123 its reverse (3214411645), we get a palindrome (8675555768).

The spelling of 5461144123 in words is "five billion, four hundred sixty-one million, one hundred forty-four thousand, one hundred twenty-three".