50105011402 has 8 divisors (see below), whose sum is σ = 75215468196. Its totient is φ = 25033188672.

The previous prime is 50105011367. The next prime is 50105011417. The reversal of 50105011402 is 20411050105.

It can be written as a sum of positive squares in 2 ways, for example, as 39744010881 + 10361000521 = 199359^2 + 101789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50105011402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9655273 + ... + 9660460.

Almost surely, 2^50105011402 is an apocalyptic number.

50105011402 is a deficient number, since it is larger than the sum of its proper divisors (25110456794).

50105011402 is a wasteful number, since it uses less digits than its factorization.

50105011402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19317032.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 50105011402 its reverse (20411050105), we get a palindrome (70516061507).

The spelling of 50105011402 in words is "fifty billion, one hundred five million, eleven thousand, four hundred two".