105450135632456 has 16 divisors (see below), whose sum is σ = 197719141372800. Its totient is φ = 52725031266384.

The previous prime is 105450135632441. The next prime is 105450135632459. The reversal of 105450135632456 is 654236531054501.

It is a super-2 number, since 2×105450135632456² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105450135632459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10691141 + ... + 18033323.

It is an arithmetic number, because the mean of its divisors is an integer number (12357446335800).

Almost surely, 2^{105450135632456} is an apocalyptic number.

It is an amenable number.

105450135632456 is a deficient number, since it is larger than the sum of its proper divisors (92269005740344).

105450135632456 is a wasteful number, since it uses less digits than its factorization.

105450135632456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9137468 (or 9137464 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 50.

Adding to 105450135632456 its reverse (654236531054501), we get a palindrome (759686666686957).

The spelling of 105450135632456 in words is "one hundred five trillion, four hundred fifty billion, one hundred thirty-five million, six hundred thirty-two thousand, four hundred fifty-six".