8541541604 has 12 divisors (see below), whose sum is σ = 14995763328. Its totient is φ = 4257037800.

The previous prime is 8541541559. The next prime is 8541541633. The reversal of 8541541604 is 4061451458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3431852 + ... + 3434339.

It is an arithmetic number, because the mean of its divisors is an integer number (1249646944).

Almost surely, 2^8541541604 is an apocalyptic number.

It is an amenable number.

8541541604 is a deficient number, since it is larger than the sum of its proper divisors (6454221724).

8541541604 is a wasteful number, since it uses less digits than its factorization.

8541541604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6866506 (or 6866504 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 8541541604 is about 92420.4609596814. The cubic root of 8541541604 is about 2044.1468259131.

The spelling of 8541541604 in words is "eight billion, five hundred forty-one million, five hundred forty-one thousand, six hundred four".