11197446054 has 16 divisors (see below), whose sum is σ = 23573570880. Its totient is φ = 3536035560.

The previous prime is 11197446031. The next prime is 11197446077. The reversal of 11197446054 is 45064479111.

11197446054 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11197446031) and next prime (11197446077).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11197445997 and 11197446015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49111492 + ... + 49111719.

It is an arithmetic number, because the mean of its divisors is an integer number (1473348180).

Almost surely, 2^11197446054 is an apocalyptic number.

11197446054 is an abundant number, since it is smaller than the sum of its proper divisors (12376124826).

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

11197446054 is a wasteful number, since it uses less digits than its factorization.

11197446054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98223235.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 11197446054 in words is "eleven billion, one hundred ninety-seven million, four hundred forty-six thousand, fifty-four".