6017945840 has 40 divisors (see below), whose sum is σ = 13995229248. Its totient is φ = 2406575360.

The previous prime is 6017945839. The next prime is 6017945851. The reversal of 6017945840 is 485497106.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 6017945791 and 6017945800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452729 + ... + 465831.

Almost surely, 2^6017945840 is an apocalyptic number.

It is an amenable number.

6017945840 is an abundant number, since it is smaller than the sum of its proper divisors (7977283408).

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

6017945840 is a wasteful number, since it uses less digits than its factorization.

6017945840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18857 (or 18851 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 6017945840 is about 77575.4203340207. The cubic root of 6017945840 is about 1818.9304427043.

The spelling of 6017945840 in words is "six billion, seventeen million, nine hundred forty-five thousand, eight hundred forty".