10645612043 has 8 divisors (see below), whose sum is σ = 11696946240. Its totient is φ = 9608203080.

The previous prime is 10645612013. The next prime is 10645612097. The reversal of 10645612043 is 34021654601.

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

It is a cyclic number.

It is not a de Polignac number, because 10645612043 - 2⁸ = 10645611787 is a prime.

It is a super-2 number, since 2×10645612043² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10645612013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3479705 + ... + 3482762.

It is an arithmetic number, because the mean of its divisors is an integer number (1462118280).

Almost surely, 2^10645612043 is an apocalyptic number.

10645612043 is a deficient number, since it is larger than the sum of its proper divisors (1051334197).

10645612043 is a wasteful number, since it uses less digits than its factorization.

10645612043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6962617.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 10645612043 in words is "ten billion, six hundred forty-five million, six hundred twelve thousand, forty-three".