550552344 has 32 divisors (see below), whose sum is σ = 1457345520. Its totient is φ = 172722176.

The previous prime is 550552337. The next prime is 550552369. The reversal of 550552344 is 443255055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674289 + ... + 675104.

Almost surely, 2^550552344 is an apocalyptic number.

It is an amenable number.

550552344 is an abundant number, since it is smaller than the sum of its proper divisors (906793176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550552344 is a wasteful number, since it uses less digits than its factorization.

550552344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349419 (or 1349415 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 550552344 is about 23463.8518576980. The cubic root of 550552344 is about 819.5954498615.

The spelling of 550552344 in words is "five hundred fifty million, five hundred fifty-two thousand, three hundred forty-four".