11454034235503 has 4 divisors (see below), whose sum is σ = 11455198391520. Its totient is φ = 11452870079488.

The previous prime is 11454034235411. The next prime is 11454034235513. The reversal of 11454034235503 is 30553243045411.

11454034235503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11454034235503 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 (11454034235513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582063250 + ... + 582082927.

It is an arithmetic number, because the mean of its divisors is an integer number (2863799597880).

Almost surely, 2^{11454034235503} is an apocalyptic number.

11454034235503 is a deficient number, since it is larger than the sum of its proper divisors (1164156017).

11454034235503 is an equidigital number, since it uses as much as digits as its factorization.

11454034235503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164156016.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 11454034235503 in words is "eleven trillion, four hundred fifty-four billion, thirty-four million, two hundred thirty-five thousand, five hundred three".