53525043205200 has 480 divisors, whose sum is σ = 217753755724800. Its totient is φ = 12232688186880.

The previous prime is 53525043205169. The next prime is 53525043205237. The reversal of 53525043205200 is 250234052535.

53525043205200 is a `hidden beast` number, since 5 + 3 + 52 + 50 + 4 + 32 + 0 + 520 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 632200471 + ... + 632285129.

It is an arithmetic number, because the mean of its divisors is an integer number (453653657760).

Almost surely, 2^{53525043205200} is an apocalyptic number.

53525043205200 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 53525043205200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108876877862400).

53525043205200 is an abundant number, since it is smaller than the sum of its proper divisors (164228712519600).

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

53525043205200 is a wasteful number, since it uses less digits than its factorization.

53525043205200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93056 (or 93039 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

Adding to 53525043205200 its reverse (250234052535), we get a palindrome (53775277257735).

The spelling of 53525043205200 in words is "fifty-three trillion, five hundred twenty-five billion, forty-three million, two hundred five thousand, two hundred".