5255322751800 has 576 divisors, whose sum is σ = 20150091561600. Its totient is φ = 1262315404800.

The previous prime is 5255322751787. The next prime is 5255322751831. The reversal of 5255322751800 is 81572235525.

5255322751800 is a `hidden beast` number, since 5 + 2 + 553 + 22 + 75 + 1 + 8 + 0 + 0 = 666.

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 143 ways as a sum of consecutive naturals, for example, 58226307 + ... + 58316493.

It is an arithmetic number, because the mean of its divisors is an integer number (34982797850).

Almost surely, 2^{5255322751800} is an apocalyptic number.

5255322751800 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 5255322751800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10075045780800).

5255322751800 is an abundant number, since it is smaller than the sum of its proper divisors (14894768809800).

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

5255322751800 is a wasteful number, since it uses less digits than its factorization.

5255322751800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90338 (or 90317 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 45.

The spelling of 5255322751800 in words is "five trillion, two hundred fifty-five billion, three hundred twenty-two million, seven hundred fifty-one thousand, eight hundred".