53434252203000 has 256 divisors, whose sum is σ = 168337757952000. Its totient is φ = 14111084736000.

The previous prime is 53434252202993. The next prime is 53434252203001. The reversal of 53434252203000 is 30225243435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53434252203001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129571131 + ... + 129982869.

It is an arithmetic number, because the mean of its divisors is an integer number (657569367000).

Almost surely, 2^{53434252203000} is an apocalyptic number.

53434252203000 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 53434252203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84168878976000).

53434252203000 is an abundant number, since it is smaller than the sum of its proper divisors (114903505749000).

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

53434252203000 is a wasteful number, since it uses less digits than its factorization.

53434252203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412183 (or 412169 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 53434252203000 its reverse (30225243435), we get a palindrome (53464477446435).

The spelling of 53434252203000 in words is "fifty-three trillion, four hundred thirty-four billion, two hundred fifty-two million, two hundred three thousand".