10645013612 has 12 divisors (see below), whose sum is σ = 18636985416. Its totient is φ = 5320160640.

The previous prime is 10645013611. The next prime is 10645013633. The reversal of 10645013612 is 21631054601.

It is a happy number.

10645013612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10645013612² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645013611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576314 + ... + 594497.

It is an arithmetic number, because the mean of its divisors is an integer number (1553082118).

Almost surely, 2^10645013612 is an apocalyptic number.

It is an amenable number.

10645013612 is a deficient number, since it is larger than the sum of its proper divisors (7991971804).

10645013612 is a wasteful number, since it uses less digits than its factorization.

10645013612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173088 (or 1173086 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 10645013612 in words is "ten billion, six hundred forty-five million, thirteen thousand, six hundred twelve".