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52133203153 = 1719729353129
BaseRepresentation
bin110000100011011000…
…011000110011010001
311222120020211010020001
4300203120120303101
51323232100000103
635541043250001
73523623625633
oct604330306321
9158506733201
1052133203153
112012291a169
12a12b379901
134bba9b4805
142747b80a53
151551cba01d
hexc23618cd1

52133203153 has 16 divisors (see below), whose sum is σ = 55670464080. Its totient is φ = 48649947136.

The previous prime is 52133203063. The next prime is 52133203159. The reversal of 52133203153 is 35130233125.

It can be written as a sum of positive squares in 8 ways, for example, as 35131129489 + 17002073664 = 187433^2 + 130392^2 .

It is a cyclic number.

It is not a de Polignac number, because 52133203153 - 213 = 52133194961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52133203159) 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, 954693 + ... + 1007821.

It is an arithmetic number, because the mean of its divisors is an integer number (3479404005).

Almost surely, 252133203153 is an apocalyptic number.

It is an amenable number.

52133203153 is a deficient number, since it is larger than the sum of its proper divisors (3537260927).

52133203153 is a wasteful number, since it uses less digits than its factorization.

52133203153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53636.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 52133203153 its reverse (35130233125), we get a palindrome (87263436278).

The spelling of 52133203153 in words is "fifty-two billion, one hundred thirty-three million, two hundred three thousand, one hundred fifty-three".

Divisors: 1 17 197 293 3349 4981 53129 57721 903193 981257 10466413 15566797 177929021 264635549 3066659009 52133203153