50825796147 has 24 divisors (see below), whose sum is σ = 84012088160. Its totient is φ = 29005516800.

The previous prime is 50825796143. The next prime is 50825796163. The reversal of 50825796147 is 74169752805.

50825796147 is a `hidden beast` number, since 5 + 0 + 8 + 2 + 579 + 61 + 4 + 7 = 666.

It is not a de Polignac number, because 50825796147 - 2² = 50825796143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50825796093 and 50825796102.

It is not an unprimeable number, because it can be changed into a prime (50825796143) 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 in 23 ways as a sum of consecutive naturals, for example, 476104 + ... + 572997.

Almost surely, 2^50825796147 is an apocalyptic number.

50825796147 is a deficient number, since it is larger than the sum of its proper divisors (33186292013).

50825796147 is a wasteful number, since it uses less digits than its factorization.

50825796147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049883 (or 1049880 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 50825796147 in words is "fifty billion, eight hundred twenty-five million, seven hundred ninety-six thousand, one hundred forty-seven".