87467995915 has 8 divisors (see below), whose sum is σ = 105459044688. Its totient is φ = 69642763680.

The previous prime is 87467995907. The next prime is 87467995931. The reversal of 87467995915 is 51959976478.

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

It is not a de Polignac number, because 87467995915 - 2³ = 87467995907 is a prime.

It is a Duffinian 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, 41452972 + ... + 41455081.

It is an arithmetic number, because the mean of its divisors is an integer number (13182380586).

Almost surely, 2^87467995915 is an apocalyptic number.

87467995915 is a deficient number, since it is larger than the sum of its proper divisors (17991048773).

87467995915 is a wasteful number, since it uses less digits than its factorization.

87467995915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82908269.

The product of its digits is 171460800, while the sum is 70.

The spelling of 87467995915 in words is "eighty-seven billion, four hundred sixty-seven million, nine hundred ninety-five thousand, nine hundred fifteen".