550004372 has 24 divisors (see below), whose sum is σ = 1012586400. Its totient is φ = 261015776.

The previous prime is 550004353. The next prime is 550004393. The reversal of 550004372 is 273400055.

It is a super-2 number, since 2×550004372² = 605009618438228768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33338 + ... + 47025.

It is an arithmetic number, because the mean of its divisors is an integer number (42191100).

Almost surely, 2^550004372 is an apocalyptic number.

It is an amenable number.

550004372 is a deficient number, since it is larger than the sum of its proper divisors (462582028).

550004372 is a wasteful number, since it uses less digits than its factorization.

550004372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80455 (or 80453 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 550004372 is about 23452.1720102851. The cubic root of 550004372 is about 819.3234415480.

The spelling of 550004372 in words is "five hundred fifty million, four thousand, three hundred seventy-two".