53011125300 has 216 divisors, whose sum is σ = 184177378560. Its totient is φ = 11725862400.

The previous prime is 53011125289. The next prime is 53011125317. The reversal of 53011125300 is 352111035.

53011125300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 397536 + ... + 513864.

Almost surely, 2^53011125300 is an apocalyptic number.

53011125300 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 53011125300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92088689280).

53011125300 is an abundant number, since it is smaller than the sum of its proper divisors (131166253260).

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

53011125300 is a wasteful number, since it uses less digits than its factorization.

53011125300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116391 (or 116377 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 53011125300 its reverse (352111035), we get a palindrome (53363236335).

The spelling of 53011125300 in words is "fifty-three billion, eleven million, one hundred twenty-five thousand, three hundred".