27852662087 has 8 divisors (see below), whose sum is σ = 28787642976. Its totient is φ = 26927271072.

The previous prime is 27852662063. The next prime is 27852662137. The reversal of 27852662087 is 78026625872.

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 27852662087 - 2¹⁴ = 27852645703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27852662687) by changing a digit.

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, 2391563 + ... + 2403180.

It is an arithmetic number, because the mean of its divisors is an integer number (3598455372).

Almost surely, 2^27852662087 is an apocalyptic number.

27852662087 is a deficient number, since it is larger than the sum of its proper divisors (934980889).

27852662087 is a wasteful number, since it uses less digits than its factorization.

27852662087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4794937.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 27852662087 in words is "twenty-seven billion, eight hundred fifty-two million, six hundred sixty-two thousand, eighty-seven".