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53069960079 = 331965554077
BaseRepresentation
bin110001011011001101…
…110101001110001111
312001222112111022011000
4301123031311032033
51332141402210304
640214025231343
73556060134453
oct613315651617
9161875438130
1053069960079
1120563677544
12a351032553
135009aaa856
1427d6348663
1515a9157939
hexc5b37538f

53069960079 has 8 divisors (see below), whose sum is σ = 78622163120. Its totient is φ = 35379973368.

The previous prime is 53069960071. The next prime is 53069960101. The reversal of 53069960079 is 97006996035.

It is not a de Polignac number, because 53069960079 - 23 = 53069960071 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 (53069960071) 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, 982777012 + ... + 982777065.

It is an arithmetic number, because the mean of its divisors is an integer number (9827770390).

Almost surely, 253069960079 is an apocalyptic number.

53069960079 is a deficient number, since it is larger than the sum of its proper divisors (25552203041).

53069960079 is a wasteful number, since it uses less digits than its factorization.

53069960079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965554086 (or 1965554080 counting only the distinct ones).

The product of its (nonzero) digits is 2755620, while the sum is 54.

The spelling of 53069960079 in words is "fifty-three billion, sixty-nine million, nine hundred sixty thousand, seventy-nine".

Divisors: 1 3 9 27 1965554077 5896662231 17689986693 53069960079