1132453000 has 64 divisors (see below), whose sum is σ = 3028521600. Its totient is φ = 388267200.

The previous prime is 1132452917. The next prime is 1132453009. The reversal of 1132453000 is 3542311.

It is not an unprimeable number, because it can be changed into a prime (1132453009) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 73890 + ... + 87889.

It is an arithmetic number, because the mean of its divisors is an integer number (47320650).

Almost surely, 2^1132453000 is an apocalyptic number.

1132453000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132453000 is an abundant number, since it is smaller than the sum of its proper divisors (1896068600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132453000 is a wasteful number, since it uses less digits than its factorization.

1132453000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161807 (or 161793 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1132453000 is about 33651.9390228854. The cubic root of 1132453000 is about 1042.3335789722. Note that the first 3 decimals are identical.

Adding to 1132453000 its reverse (3542311), we get a palindrome (1135995311).

The spelling of 1132453000 in words is "one billion, one hundred thirty-two million, four hundred fifty-three thousand".