3538114561 has 2 divisors, whose sum is σ = 3538114562. Its totient is φ = 3538114560.

The previous prime is 3538114523. The next prime is 3538114571. The reversal of 3538114561 is 1654118353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1862440336 + 1675674225 = 43156^2 + 40935^2 .

It is a cyclic number.

It is not a de Polignac number, because 3538114561 - 2¹⁵ = 3538081793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3538114561.

It is not a weakly prime, because it can be changed into another prime (3538114571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1769057280 + 1769057281.

It is an arithmetic number, because the mean of its divisors is an integer number (1769057281).

Almost surely, 2^3538114561 is an apocalyptic number.

It is an amenable number.

3538114561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3538114561 is an equidigital number, since it uses as much as digits as its factorization.

3538114561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 3538114561 is about 59482.0524276021. The cubic root of 3538114561 is about 1523.7859456517.

The spelling of 3538114561 in words is "three billion, five hundred thirty-eight million, one hundred fourteen thousand, five hundred sixty-one".