53204120554050 has 144 divisors (see below), whose sum is σ = 143093471556672. Its totient is φ = 14172711696000.

The previous prime is 53204120554037. The next prime is 53204120554163. The reversal of 53204120554050 is 5045502140235.

53204120554050 is a `hidden beast` number, since 5 + 3 + 2 + 0 + 41 + 20 + 5 + 540 + 50 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 53204120553996 and 53204120554014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2357595867 + ... + 2357618433.

It is an arithmetic number, because the mean of its divisors is an integer number (993704663588).

Almost surely, 2^{53204120554050} is an apocalyptic number.

53204120554050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53204120554050 is an abundant number, since it is smaller than the sum of its proper divisors (89889351002622).

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

53204120554050 is a wasteful number, since it uses less digits than its factorization.

53204120554050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27913 (or 27905 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 53204120554050 its reverse (5045502140235), we get a palindrome (58249622694285).

The spelling of 53204120554050 in words is "fifty-three trillion, two hundred four billion, one hundred twenty million, five hundred fifty-four thousand, fifty".