50100050053 has 4 divisors (see below), whose sum is σ = 50294992140. Its totient is φ = 49905107968.

The previous prime is 50100050051. The next prime is 50100050093. The reversal of 50100050053 is 35005000105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35005000105 = 5 ⋅7001000021.

It can be written as a sum of positive squares in 2 ways, for example, as 43477671169 + 6622378884 = 208513^2 + 81378^2 .

It is a cyclic number.

It is not a de Polignac number, because 50100050053 - 2¹ = 50100050051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50100050053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50100050051) 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, 97470658 + ... + 97471171.

It is an arithmetic number, because the mean of its divisors is an integer number (12573748035).

Almost surely, 2^50100050053 is an apocalyptic number.

It is an amenable number.

50100050053 is a deficient number, since it is larger than the sum of its proper divisors (194942087).

50100050053 is a wasteful number, since it uses less digits than its factorization.

50100050053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194942086.

The product of its (nonzero) digits is 375, while the sum is 19.

Adding to 50100050053 its reverse (35005000105), we get a palindrome (85105050158).

The spelling of 50100050053 in words is "fifty billion, one hundred million, fifty thousand, fifty-three".