1132452505 has 8 divisors (see below), whose sum is σ = 1364630400. Its totient is φ = 902170416.

The previous prime is 1132452487. The next prime is 1132452509. The reversal of 1132452505 is 5052542311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132452505 - 2⁵ = 1132452473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132452509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472635 + ... + 475024.

It is an arithmetic number, because the mean of its divisors is an integer number (170578800).

Almost surely, 2^1132452505 is an apocalyptic number.

It is an amenable number.

1132452505 is a deficient number, since it is larger than the sum of its proper divisors (232177895).

1132452505 is an equidigital number, since it uses as much as digits as its factorization.

1132452505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947903.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1132452505 is about 33651.9316681821. The cubic root of 1132452505 is about 1042.3334271027. Note that the first 3 decimals are identical.

Adding to 1132452505 its reverse (5052542311), we get a palindrome (6184994816).

The spelling of 1132452505 in words is "one billion, one hundred thirty-two million, four hundred fifty-two thousand, five hundred five".