11053350453 has 16 divisors (see below), whose sum is σ = 15518361600. Its totient is φ = 6978864240.

The previous prime is 11053350449. The next prime is 11053350481. The reversal of 11053350453 is 35405335011.

It is not a de Polignac number, because 11053350453 - 2² = 11053350449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11053350453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053350403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162598 + ... + 220328.

It is an arithmetic number, because the mean of its divisors is an integer number (969897600).

Almost surely, 2^11053350453 is an apocalyptic number.

It is an amenable number.

11053350453 is a deficient number, since it is larger than the sum of its proper divisors (4465011147).

11053350453 is a wasteful number, since it uses less digits than its factorization.

11053350453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61112.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 11053350453 its reverse (35405335011), we get a palindrome (46458685464).

The spelling of 11053350453 in words is "eleven billion, fifty-three million, three hundred fifty thousand, four hundred fifty-three".