1112545050453 has 16 divisors (see below), whose sum is σ = 1688415254400. Its totient is φ = 723606536160.

The previous prime is 1112545050451. The next prime is 1112545050481. The reversal of 1112545050453 is 3540505452111.

1112545050453 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 54 + 50 + 504 + 53 = 666.

It is not a de Polignac number, because 1112545050453 - 2¹ = 1112545050451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112545050451) 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, 502503433 + ... + 502505646.

It is an arithmetic number, because the mean of its divisors is an integer number (105525953400).

Almost surely, 2^{1112545050453} is an apocalyptic number.

It is an amenable number.

1112545050453 is a deficient number, since it is larger than the sum of its proper divisors (575870203947).

1112545050453 is a wasteful number, since it uses less digits than its factorization.

1112545050453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005009129 (or 1005009123 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 1112545050453 in words is "one trillion, one hundred twelve billion, five hundred forty-five million, fifty thousand, four hundred fifty-three".