10005876785 has 8 divisors (see below), whose sum is σ = 12043329216. Its totient is φ = 7980516720.

The previous prime is 10005876781. The next prime is 10005876863. The reversal of 10005876785 is 58767850001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10005876785 - 2² = 10005876781 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 (10005876781) 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, 3021269 + ... + 3024578.

It is an arithmetic number, because the mean of its divisors is an integer number (1505416152).

Almost surely, 2^10005876785 is an apocalyptic number.

It is an amenable number.

10005876785 is a deficient number, since it is larger than the sum of its proper divisors (2037452431).

10005876785 is an equidigital number, since it uses as much as digits as its factorization.

10005876785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6046183.

The product of its (nonzero) digits is 470400, while the sum is 47.

It can be divided in two parts, 1000 and 5876785, that added together give a palindrome (5877785).

The spelling of 10005876785 in words is "ten billion, five million, eight hundred seventy-six thousand, seven hundred eighty-five".