86607783651 has 8 divisors (see below), whose sum is σ = 115542925840. Its totient is φ = 57705581952.

The previous prime is 86607783583. The next prime is 86607783679. The reversal of 86607783651 is 15638770668.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86607783651 - 2¹⁹ = 86607259363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86607783591 and 86607783600.

It is not an unprimeable number, because it can be changed into a prime (86607713651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8228986 + ... + 8239503.

It is an arithmetic number, because the mean of its divisors is an integer number (14442865730).

Almost surely, 2^86607783651 is an apocalyptic number.

86607783651 is a deficient number, since it is larger than the sum of its proper divisors (28935142189).

86607783651 is a wasteful number, since it uses less digits than its factorization.

86607783651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16470245.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 86607783651 in words is "eighty-six billion, six hundred seven million, seven hundred eighty-three thousand, six hundred fifty-one".