5539274722800 has 1440 divisors, whose sum is σ = 24672767508480. Its totient is φ = 1119296102400.

The previous prime is 5539274722799. The next prime is 5539274722909. The reversal of 5539274722800 is 82274729355.

5539274722800 is a `hidden beast` number, since 5 + 5 + 3 + 92 + 7 + 472 + 2 + 80 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1206548505 + ... + 1206553095.

Almost surely, 2^{5539274722800} is an apocalyptic number.

5539274722800 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 5539274722800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12336383754240).

5539274722800 is an abundant number, since it is smaller than the sum of its proper divisors (19133492785680).

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

5539274722800 is a wasteful number, since it uses less digits than its factorization.

5539274722800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791 (or 4777 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 5539274722800 in words is "five trillion, five hundred thirty-nine billion, two hundred seventy-four million, seven hundred twenty-two thousand, eight hundred".