7055631657984 has 1408 divisors, whose sum is σ = 25651890432000. Its totient is φ = 1706337239040.

The previous prime is 7055631657983. The next prime is 7055631658013. The reversal of 7055631657984 is 4897561365507.

It is not an unprimeable number, because it can be changed into a prime (7055631657983) 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 127 ways as a sum of consecutive naturals, for example, 9547539087 + ... + 9547539825.

Almost surely, 2^{7055631657984} 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 7055631657984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12825945216000).

7055631657984 is an abundant number, since it is smaller than the sum of its proper divisors (18596258774016).

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

7055631657984 is a wasteful number, since it uses less digits than its factorization.

7055631657984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 190512000, while the sum is 66.

The spelling of 7055631657984 in words is "seven trillion, fifty-five billion, six hundred thirty-one million, six hundred fifty-seven thousand, nine hundred eighty-four".