86453233685 has 16 divisors (see below), whose sum is σ = 127684776576. Its totient is φ = 54722046528.

The previous prime is 86453233663. The next prime is 86453233733. The reversal of 86453233685 is 58633235468.

It is a cyclic number.

It is not a de Polignac number, because 86453233685 - 2¹⁶ = 86453168149 is a prime.

It is a super-2 number, since 2×86453233685² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95003099 + ... + 95004008.

It is an arithmetic number, because the mean of its divisors is an integer number (7980298536).

Almost surely, 2^86453233685 is an apocalyptic number.

It is an amenable number.

86453233685 is a deficient number, since it is larger than the sum of its proper divisors (41231542891).

86453233685 is a wasteful number, since it uses less digits than its factorization.

86453233685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190007132.

The product of its digits is 12441600, while the sum is 53.

The spelling of 86453233685 in words is "eighty-six billion, four hundred fifty-three million, two hundred thirty-three thousand, six hundred eighty-five".