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52105554025233 = 3126934313683077
BaseRepresentation
bin10111101100011110001010…
…00010011101101100010001
320211111020112122112011122220
423312033011002131230101
523312144133312301413
6302452543331251253
713655334126350112
oct1366170502355421
9224436478464586
1052105554025233
1115669928949375
125a164a4749b29
13230c6c0345037
14cc1cca9d6209
156055b9769223
hex2f63c509db11

52105554025233 has 8 divisors (see below), whose sum is σ = 69474131843328. Its totient is φ = 34737006111984.

The previous prime is 52105554025201. The next prime is 52105554025241. The reversal of 52105554025233 is 33252045550125.

52105554025233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52105554025233 - 25 = 52105554025201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52105554025253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033510 + ... + 10649567.

It is an arithmetic number, because the mean of its divisors is an integer number (8684266480416).

Almost surely, 252105554025233 is an apocalyptic number.

It is an amenable number.

52105554025233 is a deficient number, since it is larger than the sum of its proper divisors (17368577818095).

52105554025233 is a wasteful number, since it uses less digits than its factorization.

52105554025233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14952423.

The product of its (nonzero) digits is 900000, while the sum is 42.

Adding to 52105554025233 its reverse (33252045550125), we get a palindrome (85357599575358).

The spelling of 52105554025233 in words is "fifty-two trillion, one hundred five billion, five hundred fifty-four million, twenty-five thousand, two hundred thirty-three".

Divisors: 1 3 1269343 3808029 13683077 41049231 17368518008411 52105554025233