6104781645 has 16 divisors (see below), whose sum is σ = 9771423552. Its totient is φ = 3254625920.

The previous prime is 6104781629. The next prime is 6104781659. The reversal of 6104781645 is 5461874016.

It is not a de Polignac number, because 6104781645 - 2⁴ = 6104781629 is a prime.

It is a super-3 number, since 3×6104781645³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6104781597 and 6104781606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37791 + ... + 116780.

It is an arithmetic number, because the mean of its divisors is an integer number (610713972).

Almost surely, 2^6104781645 is an apocalyptic number.

It is an amenable number.

6104781645 is a deficient number, since it is larger than the sum of its proper divisors (3666641907).

6104781645 is a wasteful number, since it uses less digits than its factorization.

6104781645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157212.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 6104781645 is about 78133.1021078774. The cubic root of 6104781645 is about 1827.6374346374.

The spelling of 6104781645 in words is "six billion, one hundred four million, seven hundred eighty-one thousand, six hundred forty-five".