550852636 has 24 divisors (see below), whose sum is σ = 1019567360. Its totient is φ = 259686000.

The previous prime is 550852613. The next prime is 550852637. The reversal of 550852636 is 636258055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550852637) 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, 1140 + ... + 33211.

Almost surely, 2^550852636 is an apocalyptic number.

It is an amenable number.

550852636 is a deficient number, since it is larger than the sum of its proper divisors (468714724).

550852636 is a wasteful number, since it uses less digits than its factorization.

550852636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34585 (or 34583 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 550852636 is about 23470.2500199721. The cubic root of 550852636 is about 819.7444355276.

The spelling of 550852636 in words is "five hundred fifty million, eight hundred fifty-two thousand, six hundred thirty-six".