9538520016 has 80 divisors (see below), whose sum is σ = 24832696320. Its totient is φ = 3154892160.

The previous prime is 9538519997. The next prime is 9538520023. The reversal of 9538520016 is 6100258359.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3877795 + ... + 3880253.

It is an arithmetic number, because the mean of its divisors is an integer number (310408704).

Almost surely, 2^9538520016 is an apocalyptic number.

It is an amenable number.

9538520016 is an abundant number, since it is smaller than the sum of its proper divisors (15294176304).

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

9538520016 is a wasteful number, since it uses less digits than its factorization.

9538520016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064 (or 3058 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 9538520016 is about 97665.3470582069. The cubic root of 9538520016 is about 2120.7704580671.

The spelling of 9538520016 in words is "nine billion, five hundred thirty-eight million, five hundred twenty thousand, sixteen".