11017325745 has 24 divisors (see below), whose sum is σ = 20220034536. Its totient is φ = 5530265088.

The previous prime is 11017325729. The next prime is 11017325771. The reversal of 11017325745 is 54752371011.

11017325745 is a `hidden beast` number, since 1 + 10 + 1 + 73 + 2 + 574 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5999586849 + 5017738896 = 77457^2 + 70836^2 .

It is not a de Polignac number, because 11017325745 - 2⁴ = 11017325729 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7200102 + ... + 7201631.

It is an arithmetic number, because the mean of its divisors is an integer number (842501439).

Almost surely, 2^11017325745 is an apocalyptic number.

11017325745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11017325745 is a deficient number, since it is larger than the sum of its proper divisors (9202708791).

11017325745 is a wasteful number, since it uses less digits than its factorization.

11017325745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14401761 (or 14401758 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

Adding to 11017325745 its reverse (54752371011), we get a palindrome (65769696756).

The spelling of 11017325745 in words is "eleven billion, seventeen million, three hundred twenty-five thousand, seven hundred forty-five".