50051020 has 12 divisors (see below), whose sum is σ = 105107184. Its totient is φ = 20020400.

The previous prime is 50051017. The next prime is 50051021. The reversal of 50051020 is 2015005.

It is not an unprimeable number, because it can be changed into a prime (50051021) 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, 1251256 + ... + 1251295.

It is an arithmetic number, because the mean of its divisors is an integer number (8758932).

Almost surely, 2^50051020 is an apocalyptic number.

It is an amenable number.

50051020 is an abundant number, since it is smaller than the sum of its proper divisors (55056164).

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

50051020 is a wasteful number, since it uses less digits than its factorization.

50051020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502560 (or 2502558 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 50051020 is about 7074.6745508186. The cubic root of 50051020 is about 368.5284134587.

Adding to 50051020 its reverse (2015005), we get a palindrome (52066025).

The spelling of 50051020 in words is "fifty million, fifty-one thousand, twenty".