50122522 has 8 divisors (see below), whose sum is σ = 75221172. Its totient is φ = 25048800.

The previous prime is 50122489. The next prime is 50122537. The reversal of 50122522 is 22522105.

It can be written as a sum of positive squares in 2 ways, for example, as 26122321 + 24000201 = 5111^2 + 4899^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 50122522.

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, 72 + ... + 10012.

Almost surely, 2^50122522 is an apocalyptic number.

50122522 is a deficient number, since it is larger than the sum of its proper divisors (25098650).

50122522 is a wasteful number, since it uses less digits than its factorization.

50122522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12464.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 50122522 is about 7079.7261246463. The cubic root of 50122522 is about 368.7038210103.

Adding to 50122522 its reverse (22522105), we get a palindrome (72644627).

The spelling of 50122522 in words is "fifty million, one hundred twenty-two thousand, five hundred twenty-two".