10645260601543 has 8 divisors (see below), whose sum is σ = 10697621667840. Its totient is φ = 10592964704280.

The previous prime is 10645260601531. The next prime is 10645260601561. The reversal of 10645260601543 is 34510606254601.

10645260601543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10645260601543 is a prime.

It is a super-2 number, since 2×10645260601543² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10645260601543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645260601643) 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, 15964743 + ... + 16618168.

It is an arithmetic number, because the mean of its divisors is an integer number (1337202708480).

Almost surely, 2^{10645260601543} is an apocalyptic number.

10645260601543 is a deficient number, since it is larger than the sum of its proper divisors (52361066297).

10645260601543 is a wasteful number, since it uses less digits than its factorization.

10645260601543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32584517.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 10645260601543 in words is "ten trillion, six hundred forty-five billion, two hundred sixty million, six hundred one thousand, five hundred forty-three".