6601055104 has 64 divisors (see below), whose sum is σ = 15395839200. Its totient is φ = 2760007680.

The previous prime is 6601055101. The next prime is 6601055117. The reversal of 6601055104 is 4015501066.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6601055101) 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 in 7 ways as a sum of consecutive naturals, for example, 53109 + ... + 126580.

Almost surely, 2^6601055104 is an apocalyptic number.

6601055104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6601055104 is an abundant number, since it is smaller than the sum of its proper divisors (8794784096).

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

6601055104 is a wasteful number, since it uses less digits than its factorization.

6601055104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179751 (or 179739 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 6601055104 is about 81246.8775030770. The cubic root of 6601055104 is about 1875.8774066215.

The spelling of 6601055104 in words is "six billion, six hundred one million, fifty-five thousand, one hundred four".