6016555601 has 24 divisors (see below), whose sum is σ = 7161237864. Its totient is φ = 5038225920.

The previous prime is 6016555577. The next prime is 6016555613. The reversal of 6016555601 is 1065556106.

It can be written as a sum of positive squares in 4 ways, for example, as 4267224976 + 1749330625 = 65324^2 + 41825^2 .

It is not a de Polignac number, because 6016555601 - 2²² = 6012361297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6016555201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 621071 + ... + 630683.

It is an arithmetic number, because the mean of its divisors is an integer number (298384911).

Almost surely, 2^6016555601 is an apocalyptic number.

It is an amenable number.

6016555601 is a deficient number, since it is larger than the sum of its proper divisors (1144682263).

6016555601 is a wasteful number, since it uses less digits than its factorization.

6016555601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9921 (or 9914 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 6016555601 is about 77566.4592526950. The cubic root of 6016555601 is about 1818.7903648517.

The spelling of 6016555601 in words is "six billion, sixteen million, five hundred fifty-five thousand, six hundred one".