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50053055029 = 56388904183

50053055029 has 4 divisors (see below), whose sum is σ = 50141959776. Its totient is φ = 49964150284.

The previous prime is 50053055011. The next prime is 50053055047. The reversal of 50053055029 is 92055035005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92055035005 = 518411007001.

It is an interprime number because it is at equal distance from previous prime (50053055011) and next prime (50053055047).

It is a cyclic number.

It is not a de Polignac number, because 50053055029 - 29 = 50053054517 is a prime.

It is a super-2 number, since 2×500530550292 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50053054985 and 50053055003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50053055729) 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 3 ways as a sum of consecutive naturals, for example, 44451529 + ... + 44452654.

It is an arithmetic number, because the mean of its divisors is an integer number (12535489944).

Almost surely, 250053055029 is an apocalyptic number.

It is an amenable number.

50053055029 is a deficient number, since it is larger than the sum of its proper divisors (88904747).

50053055029 is an equidigital number, since it uses as much as digits as its factorization.

50053055029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88904746.

The product of its (nonzero) digits is 33750, while the sum is 34.

The spelling of 50053055029 in words is "fifty billion, fifty-three million, fifty-five thousand, twenty-nine".

Divisors: 1 563 88904183 50053055029