50381276101 has 4 divisors (see below), whose sum is σ = 54256758892. Its totient is φ = 46505793312.

The previous prime is 50381276093. The next prime is 50381276123. The reversal of 50381276101 is 10167218305.

It is a happy number.

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 18700836001 + 31680440100 = 136751^2 + 177990^2 .

It is a cyclic number.

It is not a de Polignac number, because 50381276101 - 2³ = 50381276093 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50381276161) 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, 1937741376 + ... + 1937741401.

It is an arithmetic number, because the mean of its divisors is an integer number (13564189723).

Almost surely, 2^50381276101 is an apocalyptic number.

It is an amenable number.

50381276101 is a deficient number, since it is larger than the sum of its proper divisors (3875482791).

50381276101 is a wasteful number, since it uses less digits than its factorization.

50381276101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875482790.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 50381276101 in words is "fifty billion, three hundred eighty-one million, two hundred seventy-six thousand, one hundred one".