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552122153 = 11223198391
BaseRepresentation
bin100000111010001…
…011011100101001
31102110220201012122
4200322023130221
52112320402103
6130441521025
716452650402
oct4072133451
91373821178
10552122153
11263727600
12134aa3175
138a5043cb
14534829a9
1533711b38
hex20e8b729

552122153 has 12 divisors (see below), whose sum is σ = 633267264. Its totient is φ = 480103800.

The previous prime is 552122149. The next prime is 552122167. The reversal of 552122153 is 351221255.

It is not a de Polignac number, because 552122153 - 22 = 552122149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552122353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96413 + ... + 101978.

It is an arithmetic number, because the mean of its divisors is an integer number (52772272).

Almost surely, 2552122153 is an apocalyptic number.

It is an amenable number.

552122153 is a deficient number, since it is larger than the sum of its proper divisors (81145111).

552122153 is a wasteful number, since it uses less digits than its factorization.

552122153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198436 (or 198425 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 552122153 is about 23497.2796936156. The cubic root of 552122153 is about 820.3736909683.

The spelling of 552122153 in words is "five hundred fifty-two million, one hundred twenty-two thousand, one hundred fifty-three".

Divisors: 1 11 23 121 253 2783 198391 2182301 4562993 24005311 50192923 552122153