50505452322200 has 96 divisors (see below), whose sum is σ = 122544198812160. Its totient is φ = 19321683638400.

The previous prime is 50505452322197. The next prime is 50505452322233. The reversal of 50505452322200 is 222325450505.

It is a super-2 number, since 2×50505452322200² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41214737 + ... + 42422463.

It is an arithmetic number, because the mean of its divisors is an integer number (1276502070960).

Almost surely, 2^{50505452322200} is an apocalyptic number.

50505452322200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50505452322200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61272099406080).

50505452322200 is an abundant number, since it is smaller than the sum of its proper divisors (72038746489960).

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

50505452322200 is a wasteful number, since it uses less digits than its factorization.

50505452322200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216857 (or 1216848 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 50505452322200 its reverse (222325450505), we get a palindrome (50727777772705).

The spelling of 50505452322200 in words is "fifty trillion, five hundred five billion, four hundred fifty-two million, three hundred twenty-two thousand, two hundred".