10545661223184 has 80 divisors (see below), whose sum is σ = 27268780132800. Its totient is φ = 3511889891328.

The previous prime is 10545661223183. The next prime is 10545661223191. The reversal of 10545661223184 is 48132216654501.

It is a super-2 number, since 2×10545661223184² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (10545661223183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287227612 + ... + 287264324.

It is an arithmetic number, because the mean of its divisors is an integer number (340859751660).

Almost surely, 2^{10545661223184} is an apocalyptic number.

It is an amenable number.

10545661223184 is an abundant number, since it is smaller than the sum of its proper divisors (16723118909616).

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

10545661223184 is a wasteful number, since it uses less digits than its factorization.

10545661223184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42232 (or 42226 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

Adding to 10545661223184 its reverse (48132216654501), we get a palindrome (58677877877685).

The spelling of 10545661223184 in words is "ten trillion, five hundred forty-five billion, six hundred sixty-one million, two hundred twenty-three thousand, one hundred eighty-four".