50050053 has 12 divisors (see below), whose sum is σ = 74058348. Its totient is φ = 32552640.

The previous prime is 50050043. The next prime is 50050061. The reversal of 50050053 is 35005005.

It can be written as a sum of positive squares in 2 ways, for example, as 24980004 + 25070049 = 4998^2 + 5007^2 .

It is not a de Polignac number, because 50050053 - 2¹⁰ = 50049029 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50050003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67450 + ... + 68187.

It is an arithmetic number, because the mean of its divisors is an integer number (6171529).

Almost surely, 2^50050053 is an apocalyptic number.

It is an amenable number.

50050053 is a deficient number, since it is larger than the sum of its proper divisors (24008295).

50050053 is a wasteful number, since it uses less digits than its factorization.

50050053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135684 (or 135681 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 50050053 is about 7074.6062081221. The cubic root of 50050053 is about 368.5260400854.

Adding to 50050053 its reverse (35005005), we get a palindrome (85055058).

The spelling of 50050053 in words is "fifty million, fifty thousand, fifty-three".