1152265652 has 6 divisors (see below), whose sum is σ = 2016464898. Its totient is φ = 576132824.

The previous prime is 1152265643. The next prime is 1152265663. The reversal of 1152265652 is 2565622511.

It can be written as a sum of positive squares in only one way, i.e., 794450596 + 357815056 = 28186^2 + 18916^2 .

It is a super-2 number, since 2×1152265652² = 2655432265557970208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144033203 + ... + 144033210.

It is an arithmetic number, because the mean of its divisors is an integer number (336077483).

Almost surely, 2^1152265652 is an apocalyptic number.

It is an amenable number.

1152265652 is a deficient number, since it is larger than the sum of its proper divisors (864199246).

1152265652 is a wasteful number, since it uses less digits than its factorization.

1152265652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288066417 (or 288066415 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 1152265652 is about 33945.0386949257. The cubic root of 1152265652 is about 1048.3771307952.

The spelling of 1152265652 in words is "one billion, one hundred fifty-two million, two hundred sixty-five thousand, six hundred fifty-two".