1124525241225 has 18 divisors (see below), whose sum is σ = 2014149654686. Its totient is φ = 599746795200.

The previous prime is 1124525241223. The next prime is 1124525241233. The reversal of 1124525241225 is 5221425254211.

It is a happy number.

1124525241225 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 5 + 2 + 524 + 122 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 223812255744 + 900712985481 = 473088^2 + 949059^2 .

It is not a de Polignac number, because 1124525241225 - 2¹ = 1124525241223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1124525241225.

It is not an unprimeable number, because it can be changed into a prime (1124525241223) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2498944756 + ... + 2498945205.

Almost surely, 2^{1124525241225} is an apocalyptic number.

1124525241225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1124525241225 is a deficient number, since it is larger than the sum of its proper divisors (889624413461).

1124525241225 is a wasteful number, since it uses less digits than its factorization.

1124525241225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997889977 (or 4997889969 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The spelling of 1124525241225 in words is "one trillion, one hundred twenty-four billion, five hundred twenty-five million, two hundred forty-one thousand, two hundred twenty-five".