5519551203072 has 288 divisors, whose sum is σ = 16776379368000. Its totient is φ = 1789343170560.

The previous prime is 5519551203053. The next prime is 5519551203073. The reversal of 5519551203072 is 2703021559155.

5519551203072 is a `hidden beast` number, since 5 + 5 + 1 + 9 + 551 + 20 + 3 + 0 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5519551203073) 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 31 ways as a sum of consecutive naturals, for example, 37451704 + ... + 37598792.

It is an arithmetic number, because the mean of its divisors is an integer number (58251317250).

Almost surely, 2^{5519551203072} 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 5519551203072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8388189684000).

5519551203072 is an abundant number, since it is smaller than the sum of its proper divisors (11256828164928).

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

5519551203072 is a wasteful number, since it uses less digits than its factorization.

5519551203072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147264 (or 147244 counting only the distinct ones).

The product of its (nonzero) digits is 472500, while the sum is 45.

The spelling of 5519551203072 in words is "five trillion, five hundred nineteen billion, five hundred fifty-one million, two hundred three thousand, seventy-two".