50520445351 has 8 divisors (see below), whose sum is σ = 53499322800. Its totient is φ = 47542355328.

The previous prime is 50520445307. The next prime is 50520445357. The reversal of 50520445351 is 15354402505.

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

It is a cyclic number.

It is not a de Polignac number, because 50520445351 - 2⁷ = 50520445223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50520445357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62116 + ... + 323881.

It is an arithmetic number, because the mean of its divisors is an integer number (6687415350).

Almost surely, 2^50520445351 is an apocalyptic number.

50520445351 is a deficient number, since it is larger than the sum of its proper divisors (2978877449).

50520445351 is a wasteful number, since it uses less digits than its factorization.

50520445351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393713.

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 50520445351 its reverse (15354402505), we get a palindrome (65874847856).

The spelling of 50520445351 in words is "fifty billion, five hundred twenty million, four hundred forty-five thousand, three hundred fifty-one".