50521040210 has 8 divisors (see below), whose sum is σ = 90937872396. Its totient is φ = 20208416080.

The previous prime is 50521040201. The next prime is 50521040221. The reversal of 50521040210 is 1204012505.

50521040210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49966107961 + 554932249 = 223531^2 + 23557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2526052001 + ... + 2526052020.

Almost surely, 2^50521040210 is an apocalyptic number.

50521040210 is a deficient number, since it is larger than the sum of its proper divisors (40416832186).

50521040210 is a wasteful number, since it uses less digits than its factorization.

50521040210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052104028.

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

Adding to 50521040210 its reverse (1204012505), we get a palindrome (51725052715).

The spelling of 50521040210 in words is "fifty billion, five hundred twenty-one million, forty thousand, two hundred ten".