6541610600 has 48 divisors (see below), whose sum is σ = 17381997600. Its totient is φ = 2242837440.

The previous prime is 6541610549. The next prime is 6541610609. The reversal of 6541610600 is 60161456.

It is not an unprimeable number, because it can be changed into a prime (6541610609) 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, 2334890 + ... + 2337689.

It is an arithmetic number, because the mean of its divisors is an integer number (362124950).

Almost surely, 2^6541610600 is an apocalyptic number.

It is an amenable number.

6541610600 is an abundant number, since it is smaller than the sum of its proper divisors (10840387000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6541610600 is a wasteful number, since it uses less digits than its factorization.

6541610600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672602 (or 4672593 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6541610600 is about 80880.2237880188. The cubic root of 6541610600 is about 1870.2294703484.

The spelling of 6541610600 in words is "six billion, five hundred forty-one million, six hundred ten thousand, six hundred".