5551834654080 has 768 divisors, whose sum is σ = 22573183913280. Its totient is φ = 1239588864000.

The previous prime is 5551834654057. The next prime is 5551834654097. The reversal of 5551834654080 is 804564381555.

5551834654080 is a `hidden beast` number, since 5 + 5 + 5 + 18 + 3 + 4 + 6 + 540 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 379709170 + ... + 379723790.

Almost surely, 2^{5551834654080} 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 5551834654080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11286591956640).

5551834654080 is an abundant number, since it is smaller than the sum of its proper divisors (17021349259200).

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

5551834654080 is a wasteful number, since it uses less digits than its factorization.

5551834654080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15131 (or 15116 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 54.

The spelling of 5551834654080 in words is "five trillion, five hundred fifty-one billion, eight hundred thirty-four million, six hundred fifty-four thousand, eighty".