1313004532 has 12 divisors (see below), whose sum is σ = 2626009120. Its totient is φ = 562716216.

The previous prime is 1313004521. The next prime is 1313004677. The reversal of 1313004532 is 2354003131.

1313004532 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 23446482 + ... + 23446537.

Almost surely, 2^1313004532 is an apocalyptic number.

It is an amenable number.

1313004532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1313004532 is a wasteful number, since it uses less digits than its factorization.

1313004532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46893030 (or 46893028 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1313004532 is about 36235.4043995648. The cubic root of 1313004532 is about 1095.0200595423.

Adding to 1313004532 its reverse (2354003131), we get a palindrome (3667007663).

The spelling of 1313004532 in words is "one billion, three hundred thirteen million, four thousand, five hundred thirty-two".