86183986245 has 128 divisors (see below), whose sum is σ = 165626560512. Its totient is φ = 37447680000.

The previous prime is 86183986243. The next prime is 86183986247. The reversal of 86183986245 is 54268938168.

It is an interprime number because it is at equal distance from previous prime (86183986243) and next prime (86183986247).

It is not a de Polignac number, because 86183986245 - 2¹ = 86183986243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86183986243) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50785237 + ... + 50786933.

It is an arithmetic number, because the mean of its divisors is an integer number (1293957504).

Almost surely, 2^86183986245 is an apocalyptic number.

It is an amenable number.

86183986245 is a deficient number, since it is larger than the sum of its proper divisors (79442574267).

86183986245 is a wasteful number, since it uses less digits than its factorization.

86183986245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051.

The product of its digits is 19906560, while the sum is 60.

The spelling of 86183986245 in words is "eighty-six billion, one hundred eighty-three million, nine hundred eighty-six thousand, two hundred forty-five".