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50437941247 is a prime number
BaseRepresentation
bin101110111110010101…
…011110011111111111
311211012002212220002001
4232332111132133333
51311244103104442
635100524043131
73433620266251
oct567625363777
9154162786061
1050437941247
111a4329a2871
1299376934a7
1349aa706a65
14262696dcd1
1514a30502b7
hexbbe55e7ff

50437941247 has 2 divisors, whose sum is σ = 50437941248. Its totient is φ = 50437941246.

The previous prime is 50437941137. The next prime is 50437941259. The reversal of 50437941247 is 74214973405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50437941247 - 219 = 50437416959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50437941197 and 50437941206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50437941847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25218970623 + 25218970624.

It is an arithmetic number, because the mean of its divisors is an integer number (25218970624).

Almost surely, 250437941247 is an apocalyptic number.

50437941247 is a deficient number, since it is larger than the sum of its proper divisors (1).

50437941247 is an equidigital number, since it uses as much as digits as its factorization.

50437941247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 50437941247 in words is "fifty billion, four hundred thirty-seven million, nine hundred forty-one thousand, two hundred forty-seven".