5639236485120 has 1260 divisors, whose sum is σ = 23605330329504. Its totient is φ = 1284211998720.

The previous prime is 5639236484957. The next prime is 5639236485247. The reversal of 5639236485120 is 215846329365.

It is a happy number.

5639236485120 is a `hidden beast` number, since 5 + 6 + 3 + 9 + 2 + 36 + 485 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (1260).

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

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 20808990585 + ... + 20808990855.

Almost surely, 2^{5639236485120} 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 5639236485120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11802665164752).

5639236485120 is an abundant number, since it is smaller than the sum of its proper divisors (17966093844384).

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

5639236485120 is an frugal number, since it uses more digits than its factorization.

5639236485120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 5639236485120 in words is "five trillion, six hundred thirty-nine billion, two hundred thirty-six million, four hundred eighty-five thousand, one hundred twenty".