5459141549 has 2 divisors, whose sum is σ = 5459141550. Its totient is φ = 5459141548.

The previous prime is 5459141533. The next prime is 5459141573. The reversal of 5459141549 is 9451419545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3824556649 + 1634584900 = 61843^2 + 40430^2 .

It is a cyclic number.

It is not a de Polignac number, because 5459141549 - 2⁴ = 5459141533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5459141249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2729570774 + 2729570775.

It is an arithmetic number, because the mean of its divisors is an integer number (2729570775).

Almost surely, 2^5459141549 is an apocalyptic number.

It is an amenable number.

5459141549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5459141549 is an equidigital number, since it uses as much as digits as its factorization.

5459141549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648000, while the sum is 47.

The square root of 5459141549 is about 73886.0037422515. The cubic root of 5459141549 is about 1760.7922514684.

The spelling of 5459141549 in words is "five billion, four hundred fifty-nine million, one hundred forty-one thousand, five hundred forty-nine".