1105501000005 has 96 divisors (see below), whose sum is σ = 1946358966240. Its totient is φ = 580415447040.

The previous prime is 1105501000003. The next prime is 1105501000049. The reversal of 1105501000005 is 5000001055011.

1105501000005 is a `hidden beast` number, since 1 + 10 + 550 + 100 + 0 + 0 + 0 + 5 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 582277351041 + 523223648964 = 763071^2 + 723342^2 .

It is not a de Polignac number, because 1105501000005 - 2¹ = 1105501000003 is a prime.

It is a super-2 number, since 2×1105501000005² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105501000003) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 386402275 + ... + 386405135.

It is an arithmetic number, because the mean of its divisors is an integer number (20274572565).

Almost surely, 2^{1105501000005} is an apocalyptic number.

1105501000005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1105501000005 is a deficient number, since it is larger than the sum of its proper divisors (840857966235).

1105501000005 is a wasteful number, since it uses less digits than its factorization.

1105501000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511 (or 3508 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

Adding to 1105501000005 its reverse (5000001055011), we get a palindrome (6105502055016).

The spelling of 1105501000005 in words is "one trillion, one hundred five billion, five hundred one million, five", and thus it is an aban number.