50370394838400 has 4320 divisors, whose sum is σ = 242009477455680. Its totient is φ = 10271187763200.

The previous prime is 50370394838399. The next prime is 50370394838443. The reversal of 50370394838400 is 483849307305.

50370394838400 is a `hidden beast` number, since 5 + 0 + 3 + 70 + 3 + 94 + 83 + 8 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (4320).

It is a super-2 number, since 2×50370394838400² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 539 ways as a sum of consecutive naturals, for example, 66539490822 + ... + 66539491578.

It is an arithmetic number, because the mean of its divisors is an integer number (56020712374).

Almost surely, 2^{50370394838400} is an apocalyptic number.

50370394838400 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 50370394838400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121004738727840).

50370394838400 is an abundant number, since it is smaller than the sum of its proper divisors (191639082617280).

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

50370394838400 is a wasteful number, since it uses less digits than its factorization.

50370394838400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 50370394838400 in words is "fifty trillion, three hundred seventy billion, three hundred ninety-four million, eight hundred thirty-eight thousand, four hundred".