1153325224 has 16 divisors (see below), whose sum is σ = 2220930900. Its totient is φ = 561076992.

The previous prime is 1153325189. The next prime is 1153325263. The reversal of 1153325224 is 4225233511.

It can be written as a sum of positive squares in 2 ways, for example, as 955922724 + 197402500 = 30918^2 + 14050^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1153325192 and 1153325201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1947889 + ... + 1948480.

Almost surely, 2^1153325224 is an apocalyptic number.

It is an amenable number.

1153325224 is a deficient number, since it is larger than the sum of its proper divisors (1067605676).

1153325224 is a wasteful number, since it uses less digits than its factorization.

1153325224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896412 (or 3896408 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 1153325224 is about 33960.6422789676. The cubic root of 1153325224 is about 1048.6983792663.

Adding to 1153325224 its reverse (4225233511), we get a palindrome (5378558735).

The spelling of 1153325224 in words is "one billion, one hundred fifty-three million, three hundred twenty-five thousand, two hundred twenty-four".