52481197555200 has 1080 divisors, whose sum is σ = 199578792952968. Its totient is φ = 13668580638720.

The previous prime is 52481197555169. The next prime is 52481197555207. The reversal of 52481197555200 is 255579118425.

It is a happy number.

52481197555200 is a `hidden beast` number, since 5 + 2 + 4 + 8 + 1 + 19 + 75 + 552 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52481197555207) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 3611167134 + ... + 3611181666.

Almost surely, 2^{52481197555200} is an apocalyptic number.

52481197555200 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 52481197555200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99789396476484).

52481197555200 is an abundant number, since it is smaller than the sum of its proper divisors (147097595397768).

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

52481197555200 is an frugal number, since it uses more digits than its factorization.

52481197555200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14628 (or 14586 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 54.

The spelling of 52481197555200 in words is "fifty-two trillion, four hundred eighty-one billion, one hundred ninety-seven million, five hundred fifty-five thousand, two hundred".