75986046848 has 32 divisors (see below), whose sum is σ = 156598407000. Its totient is φ = 36682917376.

The previous prime is 75986046811. The next prime is 75986046859. The reversal of 75986046848 is 84864068957.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10231478 + ... + 10238901.

Almost surely, 2^75986046848 is an apocalyptic number.

It is an amenable number.

75986046848 is an abundant number, since it is smaller than the sum of its proper divisors (80612360152).

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

75986046848 is a wasteful number, since it uses less digits than its factorization.

75986046848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20470422 (or 20470410 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 65.

The spelling of 75986046848 in words is "seventy-five billion, nine hundred eighty-six million, forty-six thousand, eight hundred forty-eight".