4552131532 has 24 divisors (see below), whose sum is σ = 8778533456. Its totient is φ = 2052122688.

The previous prime is 4552131523. The next prime is 4552131533. The reversal of 4552131532 is 2351312554.

It is a junction number, because it is equal to n+sod(n) for n = 4552131494 and 4552131503.

It is not an unprimeable number, because it can be changed into a prime (4552131533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015683 + ... + 1020154.

Almost surely, 2^4552131532 is an apocalyptic number.

It is an amenable number.

4552131532 is a deficient number, since it is larger than the sum of its proper divisors (4226401924).

4552131532 is a wasteful number, since it uses less digits than its factorization.

4552131532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035897 (or 2035895 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 4552131532 is about 67469.4859325310. The cubic root of 4552131532 is about 1657.3145154676.

The spelling of 4552131532 in words is "four billion, five hundred fifty-two million, one hundred thirty-one thousand, five hundred thirty-two".