86683625147665 has 32 divisors (see below), whose sum is σ = 128039326571520. Its totient is φ = 54861756931584.

The previous prime is 86683625147641. The next prime is 86683625147671. The reversal of 86683625147665 is 56674152638668.

It is a cyclic number.

It is not a de Polignac number, because 86683625147665 - 2¹³ = 86683625139473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6539769 + ... + 14701558.

It is an arithmetic number, because the mean of its divisors is an integer number (4001228955360).

Almost surely, 2^{86683625147665} is an apocalyptic number.

It is an amenable number.

86683625147665 is a deficient number, since it is larger than the sum of its proper divisors (41355701423855).

86683625147665 is a wasteful number, since it uses less digits than its factorization.

86683625147665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21250321.

The product of its digits is 2090188800, while the sum is 73.

The spelling of 86683625147665 in words is "eighty-six trillion, six hundred eighty-three billion, six hundred twenty-five million, one hundred forty-seven thousand, six hundred sixty-five".