1112554513453 has 8 divisors (see below), whose sum is σ = 1113914592000. Its totient is φ = 1111194600768.

The previous prime is 1112554513403. The next prime is 1112554513457. The reversal of 1112554513453 is 3543154552111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112554513453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112554513457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18238398 + ... + 18299296.

It is an arithmetic number, because the mean of its divisors is an integer number (139239324000).

Almost surely, 2^{1112554513453} is an apocalyptic number.

It is an amenable number.

1112554513453 is a deficient number, since it is larger than the sum of its proper divisors (1360078547).

1112554513453 is an equidigital number, since it uses as much as digits as its factorization.

1112554513453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82931.

The product of its digits is 180000, while the sum is 40.

The spelling of 1112554513453 in words is "one trillion, one hundred twelve billion, five hundred fifty-four million, five hundred thirteen thousand, four hundred fifty-three".