86753563 has 8 divisors (see below), whose sum is σ = 98344400. Its totient is φ = 75865248.

The previous prime is 86753549. The next prime is 86753617. The reversal of 86753563 is 36535768.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86753563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86753503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175368 + ... + 175861.

It is an arithmetic number, because the mean of its divisors is an integer number (12293050).

Almost surely, 2^86753563 is an apocalyptic number.

86753563 is a deficient number, since it is larger than the sum of its proper divisors (11590837).

86753563 is a wasteful number, since it uses less digits than its factorization.

86753563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351261.

The product of its digits is 453600, while the sum is 43.

The square root of 86753563 is about 9314.1592749963. The cubic root of 86753563 is about 442.6859856354.

The spelling of 86753563 in words is "eighty-six million, seven hundred fifty-three thousand, five hundred sixty-three".