10543533045 has 16 divisors (see below), whose sum is σ = 17451365760. Its totient is φ = 5429313344.

The previous prime is 10543533043. The next prime is 10543533053. The reversal of 10543533045 is 54033534501.

It is a cyclic number.

It is not a de Polignac number, because 10543533045 - 2¹ = 10543533043 is a prime.

It is a super-2 number, since 2×10543533045² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10543532997 and 10543533015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543533043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12118569 + ... + 12119438.

It is an arithmetic number, because the mean of its divisors is an integer number (1090710360).

Almost surely, 2^10543533045 is an apocalyptic number.

10543533045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10543533045 is a deficient number, since it is larger than the sum of its proper divisors (6907832715).

10543533045 is a wasteful number, since it uses less digits than its factorization.

10543533045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24238044.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 10543533045 in words is "ten billion, five hundred forty-three million, five hundred thirty-three thousand, forty-five".