1150532025 has 24 divisors (see below), whose sum is σ = 1904919744. Its totient is φ = 612744000.

The previous prime is 1150532017. The next prime is 1150532027. The reversal of 1150532025 is 5202350511.

It is a happy number.

It is not a de Polignac number, because 1150532025 - 2³ = 1150532017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150531986 and 1150532004.

It is not an unprimeable number, because it can be changed into a prime (1150532027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43975 + ... + 65075.

It is an arithmetic number, because the mean of its divisors is an integer number (79371656).

Almost surely, 2^1150532025 is an apocalyptic number.

1150532025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1150532025 is a deficient number, since it is larger than the sum of its proper divisors (754387719).

1150532025 is a wasteful number, since it uses less digits than its factorization.

1150532025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21841 (or 21836 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1150532025 is about 33919.4932892577. The cubic root of 1150532025 is about 1047.8510926210.

Adding to 1150532025 its reverse (5202350511), we get a palindrome (6352882536).

The spelling of 1150532025 in words is "one billion, one hundred fifty million, five hundred thirty-two thousand, twenty-five".