50323221454400 has 84 divisors (see below), whose sum is σ = 123842983573380. Its totient is φ = 20126621491200.

The previous prime is 50323221454391. The next prime is 50323221454403. The reversal of 50323221454400 is 445412232305.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 657487452736 + 49665734001664 = 810856^2 + 7047392^2 .

It is not an unprimeable number, because it can be changed into a prime (50323221454403) 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, 10017716 + ... + 14177484.

Almost surely, 2^{50323221454400} is an apocalyptic number.

50323221454400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50323221454400 is an abundant number, since it is smaller than the sum of its proper divisors (73519762118980).

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

50323221454400 is a wasteful number, since it uses less digits than its factorization.

50323221454400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167352 (or 4167337 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 50323221454400 its reverse (445412232305), we get a palindrome (50768633686705).

The spelling of 50323221454400 in words is "fifty trillion, three hundred twenty-three billion, two hundred twenty-one million, four hundred fifty-four thousand, four hundred".