50566512850 has 72 divisors (see below), whose sum is σ = 109458440640. Its totient is φ = 17329324320.

The previous prime is 50566512827. The next prime is 50566512881. The reversal of 50566512850 is 5821566505.

It is a junction number, because it is equal to n+sod(n) for n = 50566512797 and 50566512806.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9226411 + ... + 9231889.

It is an arithmetic number, because the mean of its divisors is an integer number (1520256120).

Almost surely, 2^50566512850 is an apocalyptic number.

50566512850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50566512850 is an abundant number, since it is smaller than the sum of its proper divisors (58891927790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50566512850 is a wasteful number, since it uses less digits than its factorization.

50566512850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272 (or 9260 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 50566512850 in words is "fifty billion, five hundred sixty-six million, five hundred twelve thousand, eight hundred fifty".