50825568321 has 24 divisors (see below), whose sum is σ = 84799881504. Its totient is φ = 28991410560.

The previous prime is 50825568301. The next prime is 50825568331. The reversal of 50825568321 is 12386552805.

50825568321 is a `hidden beast` number, since 5 + 0 + 82 + 5 + 568 + 3 + 2 + 1 = 666.

It is not a de Polignac number, because 50825568321 - 2¹⁷ = 50825437249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50825568301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15098011 + ... + 15101376.

It is an arithmetic number, because the mean of its divisors is an integer number (3533328396).

Almost surely, 2^50825568321 is an apocalyptic number.

50825568321 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

50825568321 is a deficient number, since it is larger than the sum of its proper divisors (33974313183).

50825568321 is a wasteful number, since it uses less digits than its factorization.

50825568321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30199421 (or 30199418 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 50825568321 in words is "fifty billion, eight hundred twenty-five million, five hundred sixty-eight thousand, three hundred twenty-one".