87588440627855 has 8 divisors (see below), whose sum is σ = 105873326774352. Its totient is φ = 69559287155008.

The previous prime is 87588440627803. The next prime is 87588440627893. The reversal of 87588440627855 is 55872604488578.

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 87588440627855 - 2¹⁴ = 87588440611471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63933167657 + ... + 63933169026.

It is an arithmetic number, because the mean of its divisors is an integer number (13234165846794).

Almost surely, 2^{87588440627855} is an apocalyptic number.

87588440627855 is a deficient number, since it is larger than the sum of its proper divisors (18284886146497).

87588440627855 is a wasteful number, since it uses less digits than its factorization.

87588440627855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127866336825.

The product of its (nonzero) digits is 4816896000, while the sum is 77.

The spelling of 87588440627855 in words is "eighty-seven trillion, five hundred eighty-eight billion, four hundred forty million, six hundred twenty-seven thousand, eight hundred fifty-five".