5523145552 has 20 divisors (see below), whose sum is σ = 10719658516. Its totient is φ = 2756782080.

The previous prime is 5523145531. The next prime is 5523145561. The reversal of 5523145552 is 2555413255.

It can be written as a sum of positive squares in 2 ways, for example, as 2930706496 + 2592439056 = 54136^2 + 50916^2 .

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, 289899 + ... + 308362.

Almost surely, 2^5523145552 is an apocalyptic number.

It is an amenable number.

5523145552 is a deficient number, since it is larger than the sum of its proper divisors (5196512964).

5523145552 is a wasteful number, since it uses less digits than its factorization.

5523145552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598846 (or 598840 counting only the distinct ones).

The product of its digits is 150000, while the sum is 37.

The square root of 5523145552 is about 74317.8683224970. The cubic root of 5523145552 is about 1767.6468193604.

The spelling of 5523145552 in words is "five billion, five hundred twenty-three million, one hundred forty-five thousand, five hundred fifty-two".