9475442064 has 60 divisors (see below), whose sum is σ = 28928816592. Its totient is φ = 2871345600.

The previous prime is 9475442057. The next prime is 9475442153. The reversal of 9475442064 is 4602445749.

9475442064 is a `hidden beast` number, since 9 + 47 + 544 + 2 + 0 + 64 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2989402 + ... + 2992569.

Almost surely, 2^9475442064 is an apocalyptic number.

It is an amenable number.

9475442064 is an abundant number, since it is smaller than the sum of its proper divisors (19453374528).

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

9475442064 is a wasteful number, since it uses less digits than its factorization.

9475442064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5981996 (or 5981987 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 9475442064 is about 97341.8823734162. The cubic root of 9475442064 is about 2116.0852509300.

The spelling of 9475442064 in words is "nine billion, four hundred seventy-five million, four hundred forty-two thousand, sixty-four".