5365241280 has 1344 divisors, whose sum is σ = 25017984000. Its totient is φ = 1072963584.

The previous prime is 5365241267. The next prime is 5365241281. The reversal of 5365241280 is 821425635.

5365241280 is a `hidden beast` number, since 5 + 3 + 6 + 524 + 128 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5365241281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 185008306 + ... + 185008334.

Almost surely, 2^5365241280 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 5365241280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12508992000).

5365241280 is an abundant number, since it is smaller than the sum of its proper divisors (19652742720).

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

5365241280 is a wasteful number, since it uses less digits than its factorization.

5365241280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5365241280 is about 73247.8073391962. The cubic root of 5365241280 is about 1750.6382738421.

The spelling of 5365241280 in words is "five billion, three hundred sixty-five million, two hundred forty-one thousand, two hundred eighty".