50320322500000 has 192 divisors, whose sum is σ = 141525593943552. Its totient is φ = 17252676000000.

The previous prime is 50320322499961. The next prime is 50320322500079. The reversal of 50320322500000 is 522302305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16062277 + ... + 18937723.

It is an arithmetic number, because the mean of its divisors is an integer number (737112468456).

Almost surely, 2^{50320322500000} is an apocalyptic number.

50320322500000 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 50320322500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70762796971776).

50320322500000 is an abundant number, since it is smaller than the sum of its proper divisors (91205271443552).

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

50320322500000 is an frugal number, since it uses more digits than its factorization.

50320322500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875499 (or 2875461 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

Adding to 50320322500000 its reverse (522302305), we get a palindrome (50320844802305).

The spelling of 50320322500000 in words is "fifty trillion, three hundred twenty billion, three hundred twenty-two million, five hundred thousand".