5551334331552 has 72 divisors (see below), whose sum is σ = 16122492300096. Its totient is φ = 1811073607296.

The previous prime is 5551334331551. The next prime is 5551334331601. The reversal of 5551334331552 is 2551334331555.

5551334331552 is a `hidden beast` number, since 5 + 5 + 51 + 3 + 3 + 43 + 3 + 1 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 5551334331498 and 5551334331507.

It is not an unprimeable number, because it can be changed into a prime (5551334331551) 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 11 ways as a sum of consecutive naturals, for example, 205044618 + ... + 205071689.

It is an arithmetic number, because the mean of its divisors is an integer number (223923504168).

Almost surely, 2^{5551334331552} is an apocalyptic number.

It is an amenable number.

5551334331552 is an abundant number, since it is smaller than the sum of its proper divisors (10571157968544).

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

5551334331552 is a wasteful number, since it uses less digits than its factorization.

5551334331552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410116370 (or 410116359 counting only the distinct ones).

The product of its digits is 2025000, while the sum is 45.

The spelling of 5551334331552 in words is "five trillion, five hundred fifty-one billion, three hundred thirty-four million, three hundred thirty-one thousand, five hundred fifty-two".