10545044534512 has 40 divisors (see below), whose sum is σ = 21136709664000. Its totient is φ = 5090429874432.

The previous prime is 10545044534503. The next prime is 10545044534527. The reversal of 10545044534512 is 21543544054501.

It is a super-2 number, since 2×10545044534512² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 7903614 + ... + 9140962.

It is an arithmetic number, because the mean of its divisors is an integer number (528417741600).

Almost surely, 2^{10545044534512} is an apocalyptic number.

It is an amenable number.

10545044534512 is an abundant number, since it is smaller than the sum of its proper divisors (10591665129488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10545044534512 is a wasteful number, since it uses less digits than its factorization.

10545044534512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255753 (or 1255747 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 10545044534512 in words is "ten trillion, five hundred forty-five billion, forty-four million, five hundred thirty-four thousand, five hundred twelve".