550879232 has 30 divisors (see below), whose sum is σ = 1101757608. Its totient is φ = 275431424.

The previous prime is 550879183. The next prime is 550879249. The reversal of 550879232 is 232978055.

It is a self number, because there is not a number n which added to its sum of digits gives 550879232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428 + ... + 33195.

Almost surely, 2^550879232 is an apocalyptic number.

It is an amenable number.

550879232 is a deficient number, since it is larger than the sum of its proper divisors (550878376).

550879232 is an frugal number, since it uses more digits than its factorization.

550879232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33651 (or 33625 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 550879232 is about 23470.8166027516. The cubic root of 550879232 is about 819.7576281498.

The spelling of 550879232 in words is "five hundred fifty million, eight hundred seventy-nine thousand, two hundred thirty-two".