1152152566 has 4 divisors (see below), whose sum is σ = 1728228852. Its totient is φ = 576076282.

The previous prime is 1152152537. The next prime is 1152152597. The reversal of 1152152566 is 6652512511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6652512511 = 2083 ⋅3193717.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288038140 + ... + 288038143.

It is an arithmetic number, because the mean of its divisors is an integer number (432057213).

Almost surely, 2^1152152566 is an apocalyptic number.

1152152566 is a deficient number, since it is larger than the sum of its proper divisors (576076286).

1152152566 is an equidigital number, since it uses as much as digits as its factorization.

1152152566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576076285.

The product of its digits is 18000, while the sum is 34.

The square root of 1152152566 is about 33943.3729319878. The cubic root of 1152152566 is about 1048.3428329593.

The spelling of 1152152566 in words is "one billion, one hundred fifty-two million, one hundred fifty-two thousand, five hundred sixty-six".