2050322540400 has 90 divisors (see below), whose sum is σ = 7115188761720. Its totient is φ = 546752676480.

The previous prime is 2050322540393. The next prime is 2050322540419. The reversal of 2050322540400 is 40452230502.

It is a happy number.

2050322540400 is a `hidden beast` number, since 2 + 0 + 5 + 0 + 3 + 2 + 254 + 0 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 284763420 + ... + 284770619.

It is an arithmetic number, because the mean of its divisors is an integer number (79057652908).

Almost surely, 2^{2050322540400} is an apocalyptic number.

2050322540400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050322540400 is an abundant number, since it is smaller than the sum of its proper divisors (5064866221320).

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

2050322540400 is a wasteful number, since it uses less digits than its factorization.

2050322540400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569534063 (or 569534049 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 2050322540400 its reverse (40452230502), we get a palindrome (2090774770902).

The spelling of 2050322540400 in words is "two trillion, fifty billion, three hundred twenty-two million, five hundred forty thousand, four hundred".