50346120550 has 24 divisors (see below), whose sum is σ = 102156856632. Its totient is φ = 18307680000.

The previous prime is 50346120533. The next prime is 50346120553. The reversal of 50346120550 is 5502164305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50346120553) 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, 45768651 + ... + 45769750.

It is an arithmetic number, because the mean of its divisors is an integer number (4256535693).

Almost surely, 2^50346120550 is an apocalyptic number.

50346120550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50346120550 is an abundant number, since it is smaller than the sum of its proper divisors (51810736082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50346120550 is a wasteful number, since it uses less digits than its factorization.

50346120550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91538424 (or 91538419 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 50346120550 its reverse (5502164305), we get a palindrome (55848284855).

The spelling of 50346120550 in words is "fifty billion, three hundred forty-six million, one hundred twenty thousand, five hundred fifty".