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53230124461 is a prime number
BaseRepresentation
bin110001100100110000…
…110011110110101101
312002101200212111101011
4301210300303312231
51333003402440321
640241550145221
73563043410143
oct614460636655
9162350774334
1053230124461
11206360213a8
12a3967b2211
135034028087
14280d71b593
1515b8243ae1
hexc64c33dad

53230124461 has 2 divisors, whose sum is σ = 53230124462. Its totient is φ = 53230124460.

The previous prime is 53230124419. The next prime is 53230124491. The reversal of 53230124461 is 16442103235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52518888900 + 711235561 = 229170^2 + 26669^2 .

It is a cyclic number.

It is not a de Polignac number, because 53230124461 - 215 = 53230091693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53230124411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26615062230 + 26615062231.

It is an arithmetic number, because the mean of its divisors is an integer number (26615062231).

Almost surely, 253230124461 is an apocalyptic number.

It is an amenable number.

53230124461 is a deficient number, since it is larger than the sum of its proper divisors (1).

53230124461 is an equidigital number, since it uses as much as digits as its factorization.

53230124461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 53230124461 its reverse (16442103235), we get a palindrome (69672227696).

The spelling of 53230124461 in words is "fifty-three billion, two hundred thirty million, one hundred twenty-four thousand, four hundred sixty-one".