4104541521 has 12 divisors (see below), whose sum is σ = 6186555648. Its totient is φ = 2617388664.

The previous prime is 4104541439. The next prime is 4104541541. The reversal of 4104541521 is 1251454014.

4104541521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4104541521 - 2¹⁴ = 4104525137 is a prime.

It is a super-2 number, since 2×4104541521² = 33694522195225986882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4104541541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9914145 + ... + 9914558.

It is an arithmetic number, because the mean of its divisors is an integer number (515546304).

Almost surely, 2^4104541521 is an apocalyptic number.

It is an amenable number.

4104541521 is a deficient number, since it is larger than the sum of its proper divisors (2082014127).

4104541521 is a wasteful number, since it uses less digits than its factorization.

4104541521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19828732 (or 19828729 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4104541521 is about 64066.6958801529. The cubic root of 4104541521 is about 1601.1114050216. Note that the first 3 decimals are identical.

Adding to 4104541521 its reverse (1251454014), we get a palindrome (5355995535).

The spelling of 4104541521 in words is "four billion, one hundred four million, five hundred forty-one thousand, five hundred twenty-one".