9534957553404 has 192 divisors, whose sum is σ = 25295797632000. Its totient is φ = 3105057888000.

The previous prime is 9534957553391. The next prime is 9534957553423. The reversal of 9534957553404 is 4043557594359.

9534957553404 is a `hidden beast` number, since 9 + 5 + 3 + 4 + 9 + 575 + 53 + 4 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1869230454 + ... + 1869235554.

It is an arithmetic number, because the mean of its divisors is an integer number (131748946000).

Almost surely, 2^{9534957553404} 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 9534957553404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12647898816000).

9534957553404 is an abundant number, since it is smaller than the sum of its proper divisors (15760840078596).

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

9534957553404 is a wasteful number, since it uses less digits than its factorization.

9534957553404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7041 (or 7033 counting only the distinct ones).

The product of its (nonzero) digits is 204120000, while the sum is 63.

The spelling of 9534957553404 in words is "nine trillion, five hundred thirty-four billion, nine hundred fifty-seven million, five hundred fifty-three thousand, four hundred four".