87882877555 has 32 divisors (see below), whose sum is σ = 116763311808. Its totient is φ = 62963251200.

The previous prime is 87882877549. The next prime is 87882877567. The reversal of 87882877555 is 55577828878.

It is not a de Polignac number, because 87882877555 - 2¹⁹ = 87882353267 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 3428085 + ... + 3453625.

It is an arithmetic number, because the mean of its divisors is an integer number (3648853494).

Almost surely, 2^87882877555 is an apocalyptic number.

87882877555 is a deficient number, since it is larger than the sum of its proper divisors (28880434253).

87882877555 is a wasteful number, since it uses less digits than its factorization.

87882877555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26487.

The product of its digits is 351232000, while the sum is 70.

The spelling of 87882877555 in words is "eighty-seven billion, eight hundred eighty-two million, eight hundred seventy-seven thousand, five hundred fifty-five".