50000011105906 has 8 divisors (see below), whose sum is σ = 75005156154204. Its totient is φ = 24998292387840.

The previous prime is 50000011105873. The next prime is 50000011105927. The reversal of 50000011105906 is 60950111000005.

It can be written as a sum of positive squares in 2 ways, for example, as 34294317138225 + 15705693967681 = 5856135^2 + 3963041^2 .

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

It is a super-2 number, since 2×50000011105906² (a number of 28 digits) contains 22 as substring.

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, 856546075 + ... + 856604446.

Almost surely, 2^{50000011105906} is an apocalyptic number.

50000011105906 is a deficient number, since it is larger than the sum of its proper divisors (25005145048298).

50000011105906 is a wasteful number, since it uses less digits than its factorization.

50000011105906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713165116.

The product of its (nonzero) digits is 1350, while the sum is 28.

The spelling of 50000011105906 in words is "fifty trillion, eleven million, one hundred five thousand, nine hundred six".