1115134802453 has 16 divisors (see below), whose sum is σ = 1279475101440. Its totient is φ = 952054992000.

The previous prime is 1115134802449. The next prime is 1115134802473. The reversal of 1115134802453 is 3542084315111.

It is not a de Polignac number, because 1115134802453 - 2² = 1115134802449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115134802413) 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 15 ways as a sum of consecutive naturals, for example, 8295728 + ... + 8429078.

It is an arithmetic number, because the mean of its divisors is an integer number (79967193840).

Almost surely, 2^{1115134802453} is an apocalyptic number.

It is an amenable number.

1115134802453 is a deficient number, since it is larger than the sum of its proper divisors (164340298987).

1115134802453 is a wasteful number, since it uses less digits than its factorization.

1115134802453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138068.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 1115134802453 in words is "one trillion, one hundred fifteen billion, one hundred thirty-four million, eight hundred two thousand, four hundred fifty-three".