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52653556341 = 3217333817313
BaseRepresentation
bin110001000010011001…
…011000001001110101
312000220111221210121100
4301002121120021311
51330313302300331
640104432240313
73542542562421
oct610231301165
9160814853540
1052653556341
112036a618221
12a2556a0099
134c717449c9
142796d13b81
151582803ae6
hexc42658275

52653556341 has 12 divisors (see below), whose sum is σ = 76494764268. Its totient is φ = 34899465984.

The previous prime is 52653556309. The next prime is 52653556343. The reversal of 52653556341 is 14365535625.

52653556341 is a `hidden beast` number, since 5 + 2 + 6 + 5 + 3 + 5 + 5 + 634 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22246915716 + 30406640625 = 149154^2 + 174375^2 .

It is not a de Polignac number, because 52653556341 - 25 = 52653556309 is a prime.

It is a super-2 number, since 2×526535563412 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52653556343) 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, 16907100 + ... + 16910213.

It is an arithmetic number, because the mean of its divisors is an integer number (6374563689).

Almost surely, 252653556341 is an apocalyptic number.

It is an amenable number.

52653556341 is a deficient number, since it is larger than the sum of its proper divisors (23841207927).

52653556341 is a wasteful number, since it uses less digits than its factorization.

52653556341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33817492 (or 33817489 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The spelling of 52653556341 in words is "fifty-two billion, six hundred fifty-three million, five hundred fifty-six thousand, three hundred forty-one".

Divisors: 1 3 9 173 519 1557 33817313 101451939 304355817 5850395149 17551185447 52653556341