50051001105101 has 4 divisors (see below), whose sum is σ = 50995359616572. Its totient is φ = 49106642593632.

The previous prime is 50051001105043. The next prime is 50051001105103. The reversal of 50051001105101 is 10150110015005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24294350944900 + 25756650160201 = 4928930^2 + 5075101^2 .

It is a cyclic number.

It is not a de Polignac number, because 50051001105101 - 2⁴² = 45652954593997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50051001105103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472179255656 + ... + 472179255761.

It is an arithmetic number, because the mean of its divisors is an integer number (12748839904143).

Almost surely, 2^{50051001105101} is an apocalyptic number.

It is an amenable number.

50051001105101 is a deficient number, since it is larger than the sum of its proper divisors (944358511471).

50051001105101 is an equidigital number, since it uses as much as digits as its factorization.

50051001105101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944358511470.

The product of its (nonzero) digits is 125, while the sum is 20.

The spelling of 50051001105101 in words is "fifty trillion, fifty-one billion, one million, one hundred five thousand, one hundred one".