5445313532 has 12 divisors (see below), whose sum is σ = 9786847560. Its totient is φ = 2649071376.

The previous prime is 5445313507. The next prime is 5445313553. The reversal of 5445313532 is 2353135445.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5445313492 and 5445313501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18396182 + ... + 18396477.

It is an arithmetic number, because the mean of its divisors is an integer number (815570630).

Almost surely, 2^5445313532 is an apocalyptic number.

It is an amenable number.

5445313532 is a deficient number, since it is larger than the sum of its proper divisors (4341534028).

5445313532 is a wasteful number, since it uses less digits than its factorization.

5445313532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36792700 (or 36792698 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The square root of 5445313532 is about 73792.3677083206. The cubic root of 5445313532 is about 1759.3042976075.

Adding to 5445313532 its reverse (2353135445), we get a palindrome (7798448977).

The spelling of 5445313532 in words is "five billion, four hundred forty-five million, three hundred thirteen thousand, five hundred thirty-two".