4104541549 has 2 divisors, whose sum is σ = 4104541550. Its totient is φ = 4104541548.

The previous prime is 4104541543. The next prime is 4104541583. The reversal of 4104541549 is 9451454014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4033139049 + 71402500 = 63507^2 + 8450^2 .

It is a cyclic number.

It is not a de Polignac number, because 4104541549 - 2³ = 4104541541 is a prime.

It is a super-2 number, since 2×4104541549² = 33694522654934638802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4104541541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052270774 + 2052270775.

It is an arithmetic number, because the mean of its divisors is an integer number (2052270775).

Almost surely, 2^4104541549 is an apocalyptic number.

It is an amenable number.

4104541549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4104541549 is an equidigital number, since it uses as much as digits as its factorization.

4104541549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 4104541549 is about 64066.6960986752. The cubic root of 4104541549 is about 1601.1114086624. Note that the first 3 decimals are identical.

The spelling of 4104541549 in words is "four billion, one hundred four million, five hundred forty-one thousand, five hundred forty-nine".