86887454655 has 8 divisors (see below), whose sum is σ = 139019927472. Its totient is φ = 46339975808.

The previous prime is 86887454629. The next prime is 86887454701. The reversal of 86887454655 is 55645478868.

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

It is a cyclic number.

It is not a de Polignac number, because 86887454655 - 2⁵ = 86887454623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2896248474 + ... + 2896248503.

It is an arithmetic number, because the mean of its divisors is an integer number (17377490934).

Almost surely, 2^86887454655 is an apocalyptic number.

86887454655 is a deficient number, since it is larger than the sum of its proper divisors (52132472817).

86887454655 is a wasteful number, since it uses less digits than its factorization.

86887454655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792496985.

The product of its digits is 258048000, while the sum is 66.

The spelling of 86887454655 in words is "eighty-six billion, eight hundred eighty-seven million, four hundred fifty-four thousand, six hundred fifty-five".