245524422000000 has 1792 divisors, whose sum is σ = 1008199719878400. Its totient is φ = 52047360000000.

The previous prime is 245524421999977. The next prime is 245524422000079. The reversal of 245524422000000 is 224425542.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 16301992470 + ... + 16302007530.

It is an arithmetic number, because the mean of its divisors is an integer number (562611450825).

Almost surely, 2^{245524422000000} is an apocalyptic number.

245524422000000 is a gapful number since it is divisible by the number (20) 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 245524422000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504099859939200).

245524422000000 is an abundant number, since it is smaller than the sum of its proper divisors (762675297878400).

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

245524422000000 is a wasteful number, since it uses less digits than its factorization.

245524422000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15151 (or 15114 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 245524422000000 its reverse (224425542), we get a palindrome (245524646425542).

The spelling of 245524422000000 in words is "two hundred forty-five trillion, five hundred twenty-four billion, four hundred twenty-two million", and thus it is an aban number.