11453653044003 has 8 divisors (see below), whose sum is σ = 15272089878528. Its totient is φ = 7635492452744.

The previous prime is 11453653043993. The next prime is 11453653044131. The reversal of 11453653044003 is 30044035635411.

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

It is a cyclic number.

It is not a de Polignac number, because 11453653044003 - 2¹⁸ = 11453652781859 is a prime.

It is a super-3 number, since 3×11453653044003³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11453653054003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68964051 + ... + 69129932.

It is an arithmetic number, because the mean of its divisors is an integer number (1909011234816).

Almost surely, 2^{11453653044003} is an apocalyptic number.

11453653044003 is a deficient number, since it is larger than the sum of its proper divisors (3818436834525).

11453653044003 is a wasteful number, since it uses less digits than its factorization.

11453653044003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138121633.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 11453653044003 its reverse (30044035635411), we get a palindrome (41497688679414).

The spelling of 11453653044003 in words is "eleven trillion, four hundred fifty-three billion, six hundred fifty-three million, forty-four thousand, three".