50123353552 has 10 divisors (see below), whose sum is σ = 97113997538. Its totient is φ = 25061676768.

The previous prime is 50123353549. The next prime is 50123353583. The reversal of 50123353552 is 25535332105.

It can be written as a sum of positive squares in only one way, i.e., 40266040896 + 9857312656 = 200664^2 + 99284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566354783 + ... + 1566354814.

Almost surely, 2^50123353552 is an apocalyptic number.

It is an amenable number.

50123353552 is a deficient number, since it is larger than the sum of its proper divisors (46990643986).

50123353552 is a wasteful number, since it uses less digits than its factorization.

50123353552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132709605 (or 3132709599 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 34.

Adding to 50123353552 its reverse (25535332105), we get a palindrome (75658685657).

The spelling of 50123353552 in words is "fifty billion, one hundred twenty-three million, three hundred fifty-three thousand, five hundred fifty-two".