86541000488 has 32 divisors (see below), whose sum is σ = 164117745000. Its totient is φ = 42776448000.

The previous prime is 86541000467. The next prime is 86541000509. The reversal of 86541000488 is 88400014568.

It is an interprime number because it is at equal distance from previous prime (86541000467) and next prime (86541000509).

It can be written as a sum of positive squares in 4 ways, for example, as 51475441924 + 35065558564 = 226882^2 + 187258^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6649988 + ... + 6662988.

Almost surely, 2^86541000488 is an apocalyptic number.

It is an amenable number.

86541000488 is a deficient number, since it is larger than the sum of its proper divisors (77576744512).

86541000488 is a wasteful number, since it uses less digits than its factorization.

86541000488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22445 (or 22441 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 86541000488 in words is "eighty-six billion, five hundred forty-one million, four hundred eighty-eight", and thus it is an aban number.