87876653331 has 8 divisors (see below), whose sum is σ = 117195743680. Its totient is φ = 58570999272.

The previous prime is 87876653261. The next prime is 87876653393. The reversal of 87876653331 is 13335667878.

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

It is not a de Polignac number, because 87876653331 - 2⁹ = 87876652819 is a prime.

It is a super-3 number, since 3×87876653331³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87876653531) 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, 3343801 + ... + 3369978.

It is an arithmetic number, because the mean of its divisors is an integer number (14649467960).

Almost surely, 2^87876653331 is an apocalyptic number.

87876653331 is a deficient number, since it is larger than the sum of its proper divisors (29319090349).

87876653331 is a wasteful number, since it uses less digits than its factorization.

87876653331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6718145.

The product of its digits is 15240960, while the sum is 57.

The spelling of 87876653331 in words is "eighty-seven billion, eight hundred seventy-six million, six hundred fifty-three thousand, three hundred thirty-one".