9459980554752 has 2400 divisors, whose sum is σ = 38120727617280. Its totient is φ = 2307568435200.

The previous prime is 9459980554679. The next prime is 9459980554853. The reversal of 9459980554752 is 2574550899549.

9459980554752 is a `hidden beast` number, since 9 + 459 + 9 + 80 + 5 + 5 + 47 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

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 239 ways as a sum of consecutive naturals, for example, 23590973752 + ... + 23590974152.

Almost surely, 2^{9459980554752} 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 9459980554752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19060363808640).

9459980554752 is an abundant number, since it is smaller than the sum of its proper divisors (28660747062528).

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

9459980554752 is a wasteful number, since it uses less digits than its factorization.

9459980554752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 816480000, while the sum is 72.

The spelling of 9459980554752 in words is "nine trillion, four hundred fifty-nine billion, nine hundred eighty million, five hundred fifty-four thousand, seven hundred fifty-two".