10645531555106 has 16 divisors (see below), whose sum is σ = 18249575394624. Its totient is φ = 4562347484304.

The previous prime is 10645531555073. The next prime is 10645531555117. The reversal of 10645531555106 is 60155513554601.

It is a super-2 number, since 2×10645531555106² (a number of 27 digits) contains 22 as substring.

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, 1084196 + ... + 4739888.

It is an arithmetic number, because the mean of its divisors is an integer number (1140598462164).

Almost surely, 2^{10645531555106} is an apocalyptic number.

10645531555106 is a deficient number, since it is larger than the sum of its proper divisors (7604043839518).

10645531555106 is a wasteful number, since it uses less digits than its factorization.

10645531555106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863705.

The product of its (nonzero) digits is 1350000, while the sum is 47.

The spelling of 10645531555106 in words is "ten trillion, six hundred forty-five billion, five hundred thirty-one million, five hundred fifty-five thousand, one hundred six".