11250152145 has 48 divisors (see below), whose sum is σ = 19874883600. Its totient is φ = 5885913600.

The previous prime is 11250152143. The next prime is 11250152167. The reversal of 11250152145 is 54125105211.

It is a happy number.

11250152145 is a `hidden beast` number, since 1 + 12 + 501 + 5 + 2 + 145 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 15000129 + 11235152016 = 3873^2 + 105996^2 .

It is not a de Polignac number, because 11250152145 - 2¹ = 11250152143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11250152141) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 484051 + ... + 506759.

It is an arithmetic number, because the mean of its divisors is an integer number (414060075).

Almost surely, 2^11250152145 is an apocalyptic number.

11250152145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11250152145 is a deficient number, since it is larger than the sum of its proper divisors (8624731455).

11250152145 is a wasteful number, since it uses less digits than its factorization.

11250152145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22930 (or 22927 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Adding to 11250152145 its reverse (54125105211), we get a palindrome (65375257356).

The spelling of 11250152145 in words is "eleven billion, two hundred fifty million, one hundred fifty-two thousand, one hundred forty-five".