11055720245 has 16 divisors (see below), whose sum is σ = 14050713600. Its totient is φ = 8322265344.

The previous prime is 11055720223. The next prime is 11055720259. The reversal of 11055720245 is 54202755011.

It is a cyclic number.

It is not a de Polignac number, because 11055720245 - 2¹⁴ = 11055703861 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 394364 + ... + 421466.

It is an arithmetic number, because the mean of its divisors is an integer number (878169600).

Almost surely, 2^11055720245 is an apocalyptic number.

It is an amenable number.

11055720245 is a deficient number, since it is larger than the sum of its proper divisors (2994993355).

11055720245 is a wasteful number, since it uses less digits than its factorization.

11055720245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31924.

The product of its (nonzero) digits is 14000, while the sum is 32.

The spelling of 11055720245 in words is "eleven billion, fifty-five million, seven hundred twenty thousand, two hundred forty-five".