50464252644330 has 192 divisors, whose sum is σ = 146491725588480. Its totient is φ = 10897152697728.

The previous prime is 50464252644319. The next prime is 50464252644389. The reversal of 50464252644330 is 3344625246405.

It is a super-2 number, since 2×50464252644330² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50464252644330.

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 95 ways as a sum of consecutive naturals, for example, 26288677 + ... + 28142903.

It is an arithmetic number, because the mean of its divisors is an integer number (762977737440).

Almost surely, 2^{50464252644330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50464252644330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73245862794240).

50464252644330 is an abundant number, since it is smaller than the sum of its proper divisors (96027472944150).

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

50464252644330 is a wasteful number, since it uses less digits than its factorization.

50464252644330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854641 (or 1854622 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 48.

The spelling of 50464252644330 in words is "fifty trillion, four hundred sixty-four billion, two hundred fifty-two million, six hundred forty-four thousand, three hundred thirty".