4260543541 has 2 divisors, whose sum is σ = 4260543542. Its totient is φ = 4260543540.

The previous prime is 4260543517. The next prime is 4260543563. The reversal of 4260543541 is 1453450624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4260303441 + 240100 = 65271^2 + 490^2 .

It is a cyclic number.

It is not a de Polignac number, because 4260543541 - 2⁵ = 4260543509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4260543497 and 4260543506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4260543571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130271770 + 2130271771.

It is an arithmetic number, because the mean of its divisors is an integer number (2130271771).

Almost surely, 2^4260543541 is an apocalyptic number.

It is an amenable number.

4260543541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4260543541 is an equidigital number, since it uses as much as digits as its factorization.

4260543541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 4260543541 is about 65272.8392288860. The cubic root of 4260543541 is about 1621.1442838855.

The spelling of 4260543541 in words is "four billion, two hundred sixty million, five hundred forty-three thousand, five hundred forty-one".