550545532 has 12 divisors (see below), whose sum is σ = 964622680. Its totient is φ = 274939056.

The previous prime is 550545529. The next prime is 550545551. The reversal of 550545532 is 235545055.

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, 79698 + ... + 86329.

Almost surely, 2^550545532 is an apocalyptic number.

It is an amenable number.

550545532 is a deficient number, since it is larger than the sum of its proper divisors (414077148).

550545532 is a wasteful number, since it uses less digits than its factorization.

550545532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166860 (or 166858 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The square root of 550545532 is about 23463.7066977918. The cubic root of 550545532 is about 819.5920695549.

The spelling of 550545532 in words is "five hundred fifty million, five hundred forty-five thousand, five hundred thirty-two".