1152345125 has 16 divisors (see below), whose sum is σ = 1442188800. Its totient is φ = 919272400.

The previous prime is 1152345109. The next prime is 1152345137. The reversal of 1152345125 is 5215432511.

It is not a de Polignac number, because 1152345125 - 2⁴ = 1152345109 is a prime.

It is a super-2 number, since 2×1152345125² = 2655798574222531250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32036 + ... + 57714.

It is an arithmetic number, because the mean of its divisors is an integer number (90136800).

Almost surely, 2^1152345125 is an apocalyptic number.

It is an amenable number.

1152345125 is a deficient number, since it is larger than the sum of its proper divisors (289843675).

1152345125 is an equidigital number, since it uses as much as digits as its factorization.

1152345125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26053 (or 26043 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 1152345125 is about 33946.2092876362. The cubic root of 1152345125 is about 1048.4012328068.

Adding to 1152345125 its reverse (5215432511), we get a palindrome (6367777636).

The spelling of 1152345125 in words is "one billion, one hundred fifty-two million, three hundred forty-five thousand, one hundred twenty-five".