11055534125 has 16 divisors (see below), whose sum is σ = 13800341568. Its totient is φ = 8842482000.

The previous prime is 11055534109. The next prime is 11055534167. The reversal of 11055534125 is 52143555011.

It is not a de Polignac number, because 11055534125 - 2⁴ = 11055534109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11055534091 and 11055534100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899270 + ... + 911480.

It is an arithmetic number, because the mean of its divisors is an integer number (862521348).

Almost surely, 2^11055534125 is an apocalyptic number.

It is an amenable number.

11055534125 is a deficient number, since it is larger than the sum of its proper divisors (2744807443).

11055534125 is an equidigital number, since it uses as much as digits as its factorization.

11055534125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19469 (or 19459 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 11055534125 in words is "eleven billion, fifty-five million, five hundred thirty-four thousand, one hundred twenty-five".