75583335664 has 10 divisors (see below), whose sum is σ = 146442712880. Its totient is φ = 37791667824.

The previous prime is 75583335661. The next prime is 75583335731. The reversal of 75583335664 is 46653338557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75583335661) 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 as a sum of consecutive naturals, namely, 2361979224 + ... + 2361979255.

It is an arithmetic number, because the mean of its divisors is an integer number (14644271288).

Almost surely, 2^75583335664 is an apocalyptic number.

It is an amenable number.

75583335664 is a deficient number, since it is larger than the sum of its proper divisors (70859377216).

75583335664 is a wasteful number, since it uses less digits than its factorization.

75583335664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723958487 (or 4723958481 counting only the distinct ones).

The product of its digits is 27216000, while the sum is 55.

The spelling of 75583335664 in words is "seventy-five billion, five hundred eighty-three million, three hundred thirty-five thousand, six hundred sixty-four".