32000076000045 has 48 divisors (see below), whose sum is σ = 56070214087680. Its totient is φ = 16881424881408.

The previous prime is 32000076000031. The next prime is 32000076000049. The reversal of 32000076000045 is 54000067000023.

It is a happy number.

32000076000045 is a nontrivial binomial coefficient, being equal to C(8000010, 2).

It is not a de Polignac number, because 32000076000045 - 2⁶ = 32000075999981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32000075999982 and 32000076000018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32000076000049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1 + ... + 8000009.

It is an arithmetic number, because the mean of its divisors is an integer number (1168129460160).

Almost surely, 2^{32000076000045} is an apocalyptic number.

32000076000045 is the 8000009-th triangular number and also the 4000005-th hexagonal number.

It is an amenable number.

32000076000045 is a deficient number, since it is larger than the sum of its proper divisors (24070138087635).

32000076000045 is a wasteful number, since it uses less digits than its factorization.

32000076000045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000986 (or 8000983 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The spelling of 32000076000045 in words is "thirty-two trillion, seventy-six million, forty-five", and thus it is an aban number and an uban number.