1105100550486 has 64 divisors (see below), whose sum is σ = 2599541683200. Its totient is φ = 347393255328.

The previous prime is 1105100550481. The next prime is 1105100550493. The reversal of 1105100550486 is 6840550015011.

1105100550486 is a `hidden beast` number, since 1 + 10 + 5 + 10 + 0 + 550 + 4 + 86 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1105100550486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105100550481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8138286 + ... + 8272961.

It is an arithmetic number, because the mean of its divisors is an integer number (40617838800).

Almost surely, 2^{1105100550486} is an apocalyptic number.

1105100550486 is an abundant number, since it is smaller than the sum of its proper divisors (1494441132714).

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

1105100550486 is a wasteful number, since it uses less digits than its factorization.

1105100550486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16411330 (or 16411324 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 36.

Adding to 1105100550486 its reverse (6840550015011), we get a palindrome (7945650565497).

The spelling of 1105100550486 in words is "one trillion, one hundred five billion, one hundred million, five hundred fifty thousand, four hundred eighty-six".