50231123215250 has 32 divisors (see below), whose sum is σ = 95626436630400. Its totient is φ = 19751899292400.

The previous prime is 50231123215211. The next prime is 50231123215271. The reversal of 50231123215250 is 5251232113205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702735190 + ... + 1702764689.

It is an arithmetic number, because the mean of its divisors is an integer number (2988326144700).

Almost surely, 2^{50231123215250} is an apocalyptic number.

50231123215250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50231123215250 is a deficient number, since it is larger than the sum of its proper divisors (45395313415150).

50231123215250 is a wasteful number, since it uses less digits than its factorization.

50231123215250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405499955 (or 3405499945 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 50231123215250 its reverse (5251232113205), we get a palindrome (55482355328455).

The spelling of 50231123215250 in words is "fifty trillion, two hundred thirty-one billion, one hundred twenty-three million, two hundred fifteen thousand, two hundred fifty".