4552561432 has 16 divisors (see below), whose sum is σ = 8585396640. Its totient is φ = 2263122336.

The previous prime is 4552561381. The next prime is 4552561439. The reversal of 4552561432 is 2341652554.

It is a junction number, because it is equal to n+sod(n) for n = 4552561391 and 4552561400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4552561439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643328 + ... + 1646095.

It is an arithmetic number, because the mean of its divisors is an integer number (536587290).

Almost surely, 2^4552561432 is an apocalyptic number.

It is an amenable number.

4552561432 is a deficient number, since it is larger than the sum of its proper divisors (4032835208).

4552561432 is a wasteful number, since it uses less digits than its factorization.

4552561432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289602 (or 3289598 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 4552561432 is about 67472.6717419727. The cubic root of 4552561432 is about 1657.3666856856.

The spelling of 4552561432 in words is "four billion, five hundred fifty-two million, five hundred sixty-one thousand, four hundred thirty-two".