10545505343012 has 12 divisors (see below), whose sum is σ = 18454658362140. Its totient is φ = 5272745810976.

The previous prime is 10545505343011. The next prime is 10545505343047. The reversal of 10545505343012 is 21034350554501.

It can be written as a sum of positive squares in 2 ways, for example, as 5574103790116 + 4971401552896 = 2360954^2 + 2229664^2 .

It is a super-2 number, since 2×10545505343012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10545505343011) 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 3 ways as a sum of consecutive naturals, for example, 3516518 + ... + 5784194.

It is an arithmetic number, because the mean of its divisors is an integer number (1537888196845).

Almost surely, 2^{10545505343012} is an apocalyptic number.

It is an amenable number.

10545505343012 is a deficient number, since it is larger than the sum of its proper divisors (7909153019128).

10545505343012 is a wasteful number, since it uses less digits than its factorization.

10545505343012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430270 (or 3430268 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 10545505343012 its reverse (21034350554501), we get a palindrome (31579855897513).

The spelling of 10545505343012 in words is "ten trillion, five hundred forty-five billion, five hundred five million, three hundred forty-three thousand, twelve".