11075522745 has 16 divisors (see below), whose sum is σ = 20252384640. Its totient is φ = 5063096064.

The previous prime is 11075522699. The next prime is 11075522747. The reversal of 11075522745 is 54722557011.

It is not a de Polignac number, because 11075522745 - 2⁶ = 11075522681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11075522747) 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, 52740480 + ... + 52740689.

It is an arithmetic number, because the mean of its divisors is an integer number (1265774040).

Almost surely, 2^11075522745 is an apocalyptic number.

11075522745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11075522745 is a deficient number, since it is larger than the sum of its proper divisors (9176861895).

11075522745 is a wasteful number, since it uses less digits than its factorization.

11075522745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105481184.

The product of its (nonzero) digits is 98000, while the sum is 39.

The spelling of 11075522745 in words is "eleven billion, seventy-five million, five hundred twenty-two thousand, seven hundred forty-five".