86957000915 has 4 divisors (see below), whose sum is σ = 104348401104. Its totient is φ = 69565600728.

The previous prime is 86957000909. The next prime is 86957000947. The reversal of 86957000915 is 51900075968.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86957000915 - 2¹⁰ = 86956999891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8695700087 + ... + 8695700096.

It is an arithmetic number, because the mean of its divisors is an integer number (26087100276).

Almost surely, 2^86957000915 is an apocalyptic number.

86957000915 is a deficient number, since it is larger than the sum of its proper divisors (17391400189).

86957000915 is a wasteful number, since it uses less digits than its factorization.

86957000915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17391400188.

The product of its (nonzero) digits is 680400, while the sum is 50.

The spelling of 86957000915 in words is "eighty-six billion, nine hundred fifty-seven million, nine hundred fifteen", and thus it is an aban number.