1000785075032 has 16 divisors (see below), whose sum is σ = 1986852722760. Its totient is φ = 470957682304.

The previous prime is 1000785075029. The next prime is 1000785075077. The reversal of 1000785075032 is 2305705870001.

It is a happy number.

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, 3679356758 + ... + 3679357029.

Almost surely, 2^{1000785075032} is an apocalyptic number.

It is an amenable number.

1000785075032 is a deficient number, since it is larger than the sum of its proper divisors (986067647728).

1000785075032 is a wasteful number, since it uses less digits than its factorization.

1000785075032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7358713810 (or 7358713806 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 1000785075032 in words is "one trillion, seven hundred eighty-five million, seventy-five thousand, thirty-two".