1152452275 has 12 divisors (see below), whose sum is σ = 1538967472. Its totient is φ = 851041440.

The previous prime is 1152452263. The next prime is 1152452291. The reversal of 1152452275 is 5722542511.

It is not a de Polignac number, because 1152452275 - 2¹⁵ = 1152419507 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1152452275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1772679 + ... + 1773328.

Almost surely, 2^1152452275 is an apocalyptic number.

1152452275 is a deficient number, since it is larger than the sum of its proper divisors (386515197).

1152452275 is a wasteful number, since it uses less digits than its factorization.

1152452275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546030 (or 3546025 counting only the distinct ones).

The product of its digits is 28000, while the sum is 34.

The square root of 1152452275 is about 33947.7874831336. The cubic root of 1152452275 is about 1048.4337267498.

Adding to 1152452275 its reverse (5722542511), we get a palindrome (6874994786).

The spelling of 1152452275 in words is "one billion, one hundred fifty-two million, four hundred fifty-two thousand, two hundred seventy-five".