11453135453 has 8 divisors (see below), whose sum is σ = 12056862528. Its totient is φ = 10858222144.

The previous prime is 11453135423. The next prime is 11453135509. The reversal of 11453135453 is 35453135411.

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 11453135453 - 2¹² = 11453131357 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 (11453135423) 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 7 ways as a sum of consecutive naturals, for example, 2200775 + ... + 2205972.

It is an arithmetic number, because the mean of its divisors is an integer number (1507107816).

Almost surely, 2^11453135453 is an apocalyptic number.

It is an amenable number.

11453135453 is a deficient number, since it is larger than the sum of its proper divisors (603727075).

11453135453 is a wasteful number, since it uses less digits than its factorization.

11453135453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406883.

The product of its digits is 54000, while the sum is 35.

The spelling of 11453135453 in words is "eleven billion, four hundred fifty-three million, one hundred thirty-five thousand, four hundred fifty-three".