1152520325 has 24 divisors (see below), whose sum is σ = 1609349376. Its totient is φ = 811152000.

The previous prime is 1152520279. The next prime is 1152520333. The reversal of 1152520325 is 5230252511.

It is not a de Polignac number, because 1152520325 - 2³⁰ = 78778501 is a prime.

1152520325 is a modest number, since divided by 20325 gives 11525 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1152520294 and 1152520303.

It is a congruent 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, 59072 + ... + 76121.

It is an arithmetic number, because the mean of its divisors is an integer number (67056224).

Almost surely, 2^1152520325 is an apocalyptic number.

It is an amenable number.

1152520325 is a deficient number, since it is larger than the sum of its proper divisors (456829051).

1152520325 is a wasteful number, since it uses less digits than its factorization.

1152520325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135245 (or 135240 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1152520325 is about 33948.7897427876. The cubic root of 1152520325 is about 1048.4543623146.

Adding to 1152520325 its reverse (5230252511), we get a palindrome (6382772836).

The spelling of 1152520325 in words is "one billion, one hundred fifty-two million, five hundred twenty thousand, three hundred twenty-five".