86446500452 has 48 divisors (see below), whose sum is σ = 163754236800. Its totient is φ = 39694026240.

The previous prime is 86446500451. The next prime is 86446500473. The reversal of 86446500452 is 25400564468.

It is not an unprimeable number, because it can be changed into a prime (86446500451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15775049 + ... + 15780527.

It is an arithmetic number, because the mean of its divisors is an integer number (3411546600).

Almost surely, 2^86446500452 is an apocalyptic number.

It is an amenable number.

86446500452 is a deficient number, since it is larger than the sum of its proper divisors (77307736348).

86446500452 is a wasteful number, since it uses less digits than its factorization.

86446500452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6996 (or 6994 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 86446500452 in words is "eighty-six billion, four hundred forty-six million, five hundred thousand, four hundred fifty-two".