11153411454 has 16 divisors (see below), whose sum is σ = 22406856192. Its totient is φ = 3701131608.

The previous prime is 11153411449. The next prime is 11153411573. The reversal of 11153411454 is 45411435111.

It is a congruent number.

It is an unprimeable number.

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, 4166604 + ... + 4169279.

It is an arithmetic number, because the mean of its divisors is an integer number (1400428512).

Almost surely, 2^11153411454 is an apocalyptic number.

11153411454 is an abundant number, since it is smaller than the sum of its proper divisors (11253444738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11153411454 is a wasteful number, since it uses less digits than its factorization.

11153411454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8336111.

The product of its digits is 4800, while the sum is 30.

Adding to 11153411454 its reverse (45411435111), we get a palindrome (56564846565).

The spelling of 11153411454 in words is "eleven billion, one hundred fifty-three million, four hundred eleven thousand, four hundred fifty-four".