1132520404 has 6 divisors (see below), whose sum is σ = 1981910714. Its totient is φ = 566260200.

The previous prime is 1132520393. The next prime is 1132520407. The reversal of 1132520404 is 4040252311.

It can be written as a sum of positive squares in only one way, i.e., 1053132304 + 79388100 = 32452^2 + 8910^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132520407) by changing a digit.

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 as a sum of consecutive naturals, namely, 141565047 + ... + 141565054.

Almost surely, 2^1132520404 is an apocalyptic number.

It is an amenable number.

1132520404 is a deficient number, since it is larger than the sum of its proper divisors (849390310).

1132520404 is a wasteful number, since it uses less digits than its factorization.

1132520404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283130105 (or 283130103 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1132520404 is about 33652.9404955941. The cubic root of 1132520404 is about 1042.3542585820.

Adding to 1132520404 its reverse (4040252311), we get a palindrome (5172772715).

The spelling of 1132520404 in words is "one billion, one hundred thirty-two million, five hundred twenty thousand, four hundred four".