50163121346 has 16 divisors (see below), whose sum is σ = 81131469048. Its totient is φ = 23124000000.

The previous prime is 50163121319. The next prime is 50163121381. The reversal of 50163121346 is 64312136105.

It can be written as a sum of positive squares in 4 ways, for example, as 40935405625 + 9227715721 = 202325^2 + 96061^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153655 + ... + 1196346.

Almost surely, 2^50163121346 is an apocalyptic number.

50163121346 is a deficient number, since it is larger than the sum of its proper divisors (30968347702).

50163121346 is a wasteful number, since it uses less digits than its factorization.

50163121346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350837.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 50163121346 in words is "fifty billion, one hundred sixty-three million, one hundred twenty-one thousand, three hundred forty-six".