50265275139 has 8 divisors (see below), whose sum is σ = 74467074320. Its totient is φ = 33510183408.

The previous prime is 50265275131. The next prime is 50265275239. The reversal of 50265275139 is 93157256205.

50265275139 is a `hidden beast` number, since 50 + 2 + 65 + 27 + 513 + 9 = 666.

It is not a de Polignac number, because 50265275139 - 2³ = 50265275131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50265275094 and 50265275103.

It is not an unprimeable number, because it can be changed into a prime (50265275131) 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 7 ways as a sum of consecutive naturals, for example, 930838402 + ... + 930838455.

It is an arithmetic number, because the mean of its divisors is an integer number (9308384290).

Almost surely, 2^50265275139 is an apocalyptic number.

50265275139 is a deficient number, since it is larger than the sum of its proper divisors (24201799181).

50265275139 is a wasteful number, since it uses less digits than its factorization.

50265275139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861676866 (or 1861676860 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 50265275139 in words is "fifty billion, two hundred sixty-five million, two hundred seventy-five thousand, one hundred thirty-nine".