50201315522 has 64 divisors (see below), whose sum is σ = 79770645504. Its totient is φ = 23671327680.

The previous prime is 50201315497. The next prime is 50201315533. The reversal of 50201315522 is 22551310205.

It is a junction number, because it is equal to n+sod(n) for n = 50201315491 and 50201315500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113321033 + ... + 113321475.

It is an arithmetic number, because the mean of its divisors is an integer number (1246416336).

Almost surely, 2^50201315522 is an apocalyptic number.

50201315522 is a deficient number, since it is larger than the sum of its proper divisors (29569329982).

50201315522 is a wasteful number, since it uses less digits than its factorization.

50201315522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 50201315522 its reverse (22551310205), we get a palindrome (72752625727).

The spelling of 50201315522 in words is "fifty billion, two hundred one million, three hundred fifteen thousand, five hundred twenty-two".