50204151020 has 12 divisors (see below), whose sum is σ = 105428717184. Its totient is φ = 20081660400.

The previous prime is 50204151017. The next prime is 50204151031. The reversal of 50204151020 is 2015140205.

50204151020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2510207551 = 50204151020 / (5 + 0 + 2 + 0 + 4 + 1 + 5 + 1 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 50204150983 and 50204151001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1255103756 + ... + 1255103795.

It is an arithmetic number, because the mean of its divisors is an integer number (8785726432).

Almost surely, 2^50204151020 is an apocalyptic number.

It is an amenable number.

50204151020 is an abundant number, since it is smaller than the sum of its proper divisors (55224566164).

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

50204151020 is a wasteful number, since it uses less digits than its factorization.

50204151020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510207560 (or 2510207558 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 50204151020 its reverse (2015140205), we get a palindrome (52219291225).

The spelling of 50204151020 in words is "fifty billion, two hundred four million, one hundred fifty-one thousand, twenty".