6601054544 has 20 divisors (see below), whose sum is σ = 14616621024. Its totient is φ = 2829023328.

The previous prime is 6601054541. The next prime is 6601054567. The reversal of 6601054544 is 4454501066.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6601054541) 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 3 ways as a sum of consecutive naturals, for example, 29468882 + ... + 29469105.

Almost surely, 2^6601054544 is an apocalyptic number.

It is an amenable number.

6601054544 is an abundant number, since it is smaller than the sum of its proper divisors (8015566480).

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

6601054544 is a wasteful number, since it uses less digits than its factorization.

6601054544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58938002 (or 58937996 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 6601054544 is about 81246.8740567906. The cubic root of 6601054544 is about 1875.8773535749.

The spelling of 6601054544 in words is "six billion, six hundred one million, fifty-four thousand, five hundred forty-four".