86632475770 has 8 divisors (see below), whose sum is σ = 155938456404. Its totient is φ = 34652990304.

The previous prime is 86632475747. The next prime is 86632475771. The reversal of 86632475770 is 7757423668.

It can be written as a sum of positive squares in 2 ways, for example, as 86622496489 + 9979281 = 294317^2 + 3159^2 .

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

It is not an unprimeable number, because it can be changed into a prime (86632475771) 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 3 ways as a sum of consecutive naturals, for example, 4331623779 + ... + 4331623798.

Almost surely, 2^86632475770 is an apocalyptic number.

86632475770 is a deficient number, since it is larger than the sum of its proper divisors (69305980634).

86632475770 is a wasteful number, since it uses less digits than its factorization.

86632475770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8663247584.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 86632475770 in words is "eighty-six billion, six hundred thirty-two million, four hundred seventy-five thousand, seven hundred seventy".