52501982803200 has 5832 divisors, whose sum is σ = 255911126889600. Its totient is φ = 10564650270720.

The previous prime is 52501982803199. The next prime is 52501982803267. The reversal of 52501982803200 is 230828910525.

52501982803200 is a `hidden beast` number, since 5 + 2 + 501 + 98 + 28 + 0 + 32 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5832).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 647 ways as a sum of consecutive naturals, for example, 664582060761 + ... + 664582060839.

Almost surely, 2^{52501982803200} is an apocalyptic number.

52501982803200 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 52501982803200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127955563444800).

52501982803200 is an abundant number, since it is smaller than the sum of its proper divisors (203409144086400).

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

52501982803200 is an equidigital number, since it uses as much as digits as its factorization.

52501982803200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 52501982803200 in words is "fifty-two trillion, five hundred one billion, nine hundred eighty-two million, eight hundred three thousand, two hundred".