50122153433313 has 12 divisors (see below), whose sum is σ = 77967794229780. Its totient is φ = 30844402112736.

The previous prime is 50122153433311. The next prime is 50122153433327. The reversal of 50122153433313 is 31333435122105.

50122153433313 is a `hidden beast` number, since 5 + 0 + 1 + 2 + 215 + 3 + 433 + 3 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22575117763584 + 27547035669729 = 4751328^2 + 5248527^2 .

It is not a de Polignac number, because 50122153433313 - 2¹ = 50122153433311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50122153433311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214197236778 + ... + 214197237011.

It is an arithmetic number, because the mean of its divisors is an integer number (6497316185815).

Almost surely, 2^{50122153433313} is an apocalyptic number.

It is an amenable number.

50122153433313 is a deficient number, since it is larger than the sum of its proper divisors (27845640796467).

50122153433313 is a wasteful number, since it uses less digits than its factorization.

50122153433313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428394473808 (or 428394473805 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 50122153433313 its reverse (31333435122105), we get a palindrome (81455588555418).

The spelling of 50122153433313 in words is "fifty trillion, one hundred twenty-two billion, one hundred fifty-three million, four hundred thirty-three thousand, three hundred thirteen".