52254450807552 has 432 divisors, whose sum is σ = 174619789501248. Its totient is φ = 14718963548160.

The previous prime is 52254450807539. The next prime is 52254450807641. The reversal of 52254450807552 is 25570805445225.

52254450807552 is a `hidden beast` number, since 5 + 2 + 2 + 5 + 4 + 4 + 5 + 0 + 80 + 7 + 552 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3170579152 + ... + 3170595632.

Almost surely, 2^{52254450807552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52254450807552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87309894750624).

52254450807552 is an abundant number, since it is smaller than the sum of its proper divisors (122365338693696).

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

52254450807552 is a wasteful number, since it uses less digits than its factorization.

52254450807552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19276 (or 19259 counting only the distinct ones).

The product of its (nonzero) digits is 22400000, while the sum is 54.

The spelling of 52254450807552 in words is "fifty-two trillion, two hundred fifty-four billion, four hundred fifty million, eight hundred seven thousand, five hundred fifty-two".