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552875863 = 2329398179
BaseRepresentation
bin100000111101000…
…011011101010111
31102112100000002211
4200331003131113
52113014011423
6130510014251
716462236661
oct4075033527
91375300084
10552875863
112640a1901
121351a7387
138a7094a7
14535db531
153381010d
hex20f43757

552875863 has 8 divisors (see below), whose sum is σ = 577180800. Its totient is φ = 528593208.

The previous prime is 552875861. The next prime is 552875957. The reversal of 552875863 is 368578255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552875863 - 21 = 552875861 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 (552875861) 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, 63508 + ... + 71686.

It is an arithmetic number, because the mean of its divisors is an integer number (72147600).

Almost surely, 2552875863 is an apocalyptic number.

552875863 is a deficient number, since it is larger than the sum of its proper divisors (24304937).

552875863 is a wasteful number, since it uses less digits than its factorization.

552875863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141.

The product of its digits is 2016000, while the sum is 49.

The square root of 552875863 is about 23513.3124633685. The cubic root of 552875863 is about 820.7468225923.

The spelling of 552875863 in words is "five hundred fifty-two million, eight hundred seventy-five thousand, eight hundred sixty-three".

Divisors: 1 23 2939 8179 67597 188117 24038081 552875863