86573305868248 has 8 divisors (see below), whose sum is σ = 162324948502980. Its totient is φ = 43286652934120.

The previous prime is 86573305868243. The next prime is 86573305868299. The reversal of 86573305868248 is 84286850337568.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86573305868243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5410831616758 + ... + 5410831616773.

Almost surely, 2^{86573305868248} is an apocalyptic number.

It is an amenable number.

86573305868248 is a deficient number, since it is larger than the sum of its proper divisors (75751642634732).

86573305868248 is a wasteful number, since it uses less digits than its factorization.

86573305868248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10821663233537 (or 10821663233533 counting only the distinct ones).

The product of its (nonzero) digits is 1857945600, while the sum is 73.

The spelling of 86573305868248 in words is "eighty-six trillion, five hundred seventy-three billion, three hundred five million, eight hundred sixty-eight thousand, two hundred forty-eight".