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50053055531 is a prime number
BaseRepresentation
bin101110100111011001…
…010000010000101011
311210012021122200010112
4232213121100100223
51310002040234111
634554414404535
73421234644413
oct564731202053
9153167580115
1050053055531
111a2557104a6
12984a80074b
134948a57b2b
1425cb7c1643
15147e374e8b
hexba765042b

50053055531 has 2 divisors, whose sum is σ = 50053055532. Its totient is φ = 50053055530.

The previous prime is 50053055501. The next prime is 50053055543. The reversal of 50053055531 is 13555035005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50053055531 - 26 = 50053055467 is a prime.

It is a super-2 number, since 2×500530555312 (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50053055501) 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 as a sum of consecutive naturals, namely, 25026527765 + 25026527766.

It is an arithmetic number, because the mean of its divisors is an integer number (25026527766).

Almost surely, 250053055531 is an apocalyptic number.

50053055531 is a deficient number, since it is larger than the sum of its proper divisors (1).

50053055531 is an equidigital number, since it uses as much as digits as its factorization.

50053055531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28125, while the sum is 32.

The spelling of 50053055531 in words is "fifty billion, fifty-three million, fifty-five thousand, five hundred thirty-one".