87163501316 has 6 divisors (see below), whose sum is σ = 152536127310. Its totient is φ = 43581750656.

The previous prime is 87163501303. The next prime is 87163501331. The reversal of 87163501316 is 61310536178.

It can be written as a sum of positive squares in only one way, i.e., 74340203716 + 12823297600 = 272654^2 + 113240^2 .

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 as a sum of consecutive naturals, namely, 10895437661 + ... + 10895437668.

It is an arithmetic number, because the mean of its divisors is an integer number (25422687885).

Almost surely, 2^87163501316 is an apocalyptic number.

It is an amenable number.

87163501316 is a deficient number, since it is larger than the sum of its proper divisors (65372625994).

87163501316 is a wasteful number, since it uses less digits than its factorization.

87163501316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21790875333 (or 21790875331 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 87163501316 in words is "eighty-seven billion, one hundred sixty-three million, five hundred one thousand, three hundred sixteen".