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550533037 = 19236718803
BaseRepresentation
bin100000110100000…
…111011110101101
31102100220222100111
4200310013132231
52111414024122
6130343500021
716433311405
oct4064073655
91370828314
10550533037
1126284168a
12134457611
138a098cc2
145318b805

550533037 has 16 divisors (see below), whose sum is σ = 613762560. Its totient is φ = 491409072.

The previous prime is 550533031. The next prime is 550533041. The reversal of 550533037 is 730335055.

550533037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 550533037 - 223 = 542144429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550533031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19878 + ... + 38680.

It is an arithmetic number, because the mean of its divisors is an integer number (38360160).

Almost surely, 2550533037 is an apocalyptic number.

It is an amenable number.

550533037 is a deficient number, since it is larger than the sum of its proper divisors (63229523).

550533037 is a wasteful number, since it uses less digits than its factorization.

550533037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18912.

The product of its (nonzero) digits is 23625, while the sum is 31.

The square root of 550533037 is about 23463.4404340029. The cubic root of 550533037 is about 819.5858691108.

The spelling of 550533037 in words is "five hundred fifty million, five hundred thirty-three thousand, thirty-seven".