50425550020 has 12 divisors (see below), whose sum is σ = 105893655084. Its totient is φ = 20170220000.

The previous prime is 50425549997. The next prime is 50425550027. The reversal of 50425550020 is 2005552405.

It can be written as a sum of positive squares in 2 ways, for example, as 38258577604 + 12166972416 = 195598^2 + 110304^2 .

It is not an unprimeable number, because it can be changed into a prime (50425550027) 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 3 ways as a sum of consecutive naturals, for example, 1260638731 + ... + 1260638770.

It is an arithmetic number, because the mean of its divisors is an integer number (8824471257).

Almost surely, 2^50425550020 is an apocalyptic number.

It is an amenable number.

50425550020 is an abundant number, since it is smaller than the sum of its proper divisors (55468105064).

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

50425550020 is a wasteful number, since it uses less digits than its factorization.

50425550020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521277510 (or 2521277508 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The spelling of 50425550020 in words is "fifty billion, four hundred twenty-five million, five hundred fifty thousand, twenty".