10645433986 has 8 divisors (see below), whose sum is σ = 17419801104. Its totient is φ = 4838833620.

The previous prime is 10645433969. The next prime is 10645434001. The reversal of 10645433986 is 68933454601.

It is a happy number.

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

It is a super-2 number, since 2×10645433986² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241941660 + ... + 241941703.

It is an arithmetic number, because the mean of its divisors is an integer number (2177475138).

Almost surely, 2^10645433986 is an apocalyptic number.

10645433986 is a deficient number, since it is larger than the sum of its proper divisors (6774367118).

10645433986 is a wasteful number, since it uses less digits than its factorization.

10645433986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483883376.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 10645433986 in words is "ten billion, six hundred forty-five million, four hundred thirty-three thousand, nine hundred eighty-six".