50201020 has 12 divisors (see below), whose sum is σ = 105422184. Its totient is φ = 20080400.

The previous prime is 50201003. The next prime is 50201027. The reversal of 50201020 is 2010205.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 50200988 and 50201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50201027) 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, 1255006 + ... + 1255045.

It is an arithmetic number, because the mean of its divisors is an integer number (8785182).

Almost surely, 2^50201020 is an apocalyptic number.

It is an amenable number.

50201020 is an abundant number, since it is smaller than the sum of its proper divisors (55221164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50201020 is a wasteful number, since it uses less digits than its factorization.

50201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510060 (or 2510058 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 50201020 is about 7085.2678142749. The cubic root of 50201020 is about 368.8961990428.

Adding to 50201020 its reverse (2010205), we get a palindrome (52211225).

The spelling of 50201020 in words is "fifty million, two hundred one thousand, twenty".