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53165600201 = 724347536869
BaseRepresentation
bin110001100000111010…
…101010110111001001
312002020012110022201202
4301200322222313021
51332340343201301
640231323153545
73561331100600
oct614072526711
9162205408652
1053165600201
112060266036a
12a3790758b5
135023855a3c
142804d22a37
1515b274a66b
hexc60eaadc9

53165600201 has 24 divisors (see below), whose sum is σ = 64630558080. Its totient is φ = 43563616992.

The previous prime is 53165600179. The next prime is 53165600209. The reversal of 53165600201 is 10200656135.

53165600201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53165600201 - 210 = 53165599177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53165600209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169406 + ... + 367463.

It is an arithmetic number, because the mean of its divisors is an integer number (2692939920).

Almost surely, 253165600201 is an apocalyptic number.

It is an amenable number.

53165600201 is a deficient number, since it is larger than the sum of its proper divisors (11464957879).

53165600201 is a wasteful number, since it uses less digits than its factorization.

53165600201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536973 (or 536966 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 53165600201 in words is "fifty-three billion, one hundred sixty-five million, six hundred thousand, two hundred one".

Divisors: 1 7 43 47 49 301 329 2021 2107 2303 14147 99029 536869 3758083 23085367 25232843 26306581 161597569 176629901 1085012249 1131182983 1236409307 7595085743 53165600201