50205053 has 4 divisors (see below), whose sum is σ = 50840640. Its totient is φ = 49569468.

The previous prime is 50205007. The next prime is 50205059. The reversal of 50205053 is 35050205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35050205 = 5 ⋅7010041.

It is a cyclic number.

It is not a de Polignac number, because 50205053 - 2¹² = 50200957 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 (50205059) 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, 317675 + ... + 317832.

It is an arithmetic number, because the mean of its divisors is an integer number (12710160).

Almost surely, 2^50205053 is an apocalyptic number.

It is an amenable number.

50205053 is a deficient number, since it is larger than the sum of its proper divisors (635587).

50205053 is an equidigital number, since it uses as much as digits as its factorization.

50205053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635586.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 50205053 is about 7085.5524131856. The cubic root of 50205053 is about 368.9060774512.

Adding to 50205053 its reverse (35050205), we get a palindrome (85255258).

The spelling of 50205053 in words is "fifty million, two hundred five thousand, fifty-three".