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53514142013 = 2232274792207
BaseRepresentation
bin110001110101101100…
…010000000100111101
312010010111022002012202
4301311230100010331
51334044110021023
640330053441245
73603062462513
oct616554200475
9163114262182
1053514142013
1120771379a52
12a455940225
13507ab1b2b7
1428393304b3
1515d3147128
hexc75b1013d

53514142013 has 16 divisors (see below), whose sum is σ = 54128148480. Its totient is φ = 52904768496.

The previous prime is 53514142001. The next prime is 53514142079. The reversal of 53514142013 is 31024141535.

It is a cyclic number.

It is not a de Polignac number, because 53514142013 - 218 = 53513879869 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 (53514147013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24246356 + ... + 24248562.

It is an arithmetic number, because the mean of its divisors is an integer number (3383009280).

Almost surely, 253514142013 is an apocalyptic number.

It is an amenable number.

53514142013 is a deficient number, since it is larger than the sum of its proper divisors (614006467).

53514142013 is a wasteful number, since it uses less digits than its factorization.

53514142013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 53514142013 its reverse (31024141535), we get a palindrome (84538283548).

The spelling of 53514142013 in words is "fifty-three billion, five hundred fourteen million, one hundred forty-two thousand, thirteen".

Divisors: 1 223 227 479 2207 50621 106817 108733 492161 500989 1057153 24247459 111720547 235745119 239973731 53514142013