86606450457202 has 16 divisors (see below), whose sum is σ = 139903201253592. Its totient is φ = 39972072591360.

The previous prime is 86606450457143. The next prime is 86606450457217. The reversal of 86606450457202 is 20275405460668.

It can be written as a sum of positive squares in 4 ways, for example, as 69643180872001 + 16963269585201 = 8345249^2 + 4118649^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2406898 + ... + 13379314.

Almost surely, 2^{86606450457202} is an apocalyptic number.

86606450457202 is a deficient number, since it is larger than the sum of its proper divisors (53296750796390).

86606450457202 is a wasteful number, since it uses less digits than its factorization.

86606450457202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11276013.

The product of its (nonzero) digits is 19353600, while the sum is 55.

The spelling of 86606450457202 in words is "eighty-six trillion, six hundred six billion, four hundred fifty million, four hundred fifty-seven thousand, two hundred two".