10636991006 has 8 divisors (see below), whose sum is σ = 15971493000. Its totient is φ = 5313160008.

The previous prime is 10636990943. The next prime is 10636991009. The reversal of 10636991006 is 60019963601.

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

It is a super-2 number, since 2×10636991006² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10636991009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2665256 + ... + 2669243.

It is an arithmetic number, because the mean of its divisors is an integer number (1996436625).

Almost surely, 2^10636991006 is an apocalyptic number.

10636991006 is a deficient number, since it is larger than the sum of its proper divisors (5334501994).

10636991006 is an equidigital number, since it uses as much as digits as its factorization.

10636991006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5335498.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 10636991006 in words is "ten billion, six hundred thirty-six million, nine hundred ninety-one thousand, six".