1132522452 has 48 divisors (see below), whose sum is σ = 2938024320. Its totient is φ = 377269056.

The previous prime is 1132522451. The next prime is 1132522453. The reversal of 1132522452 is 2542252311.

1132522452 is a `hidden beast` number, since 1 + 132 + 522 + 4 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1132522451) and next prime (1132522453).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132522451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280633 + ... + 284639.

It is an arithmetic number, because the mean of its divisors is an integer number (61208840).

Almost surely, 2^1132522452 is an apocalyptic number.

1132522452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132522452 is an abundant number, since it is smaller than the sum of its proper divisors (1805501868).

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

1132522452 is a wasteful number, since it uses less digits than its factorization.

1132522452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637 (or 6629 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 1132522452 is about 33652.9709238278. The cubic root of 1132522452 is about 1042.3548868975.

Adding to 1132522452 its reverse (2542252311), we get a palindrome (3674774763).

The spelling of 1132522452 in words is "one billion, one hundred thirty-two million, five hundred twenty-two thousand, four hundred fifty-two".