87088007168 has 36 divisors (see below), whose sum is σ = 174160198485. Its totient is φ = 43537326080.

The previous prime is 87088007161. The next prime is 87088007173. The reversal of 87088007168 is 86170088078.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 66176533504 + 20911473664 = 257248^2 + 144608^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=208672.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87088007161) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13351748 + ... + 13358268.

Almost surely, 2^87088007168 is an apocalyptic number.

It is an amenable number.

87088007168 is a deficient number, since it is larger than the sum of its proper divisors (87072191317).

87088007168 is an frugal number, since it uses more digits than its factorization.

87088007168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13064 (or 6523 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 53.

The spelling of 87088007168 in words is "eighty-seven billion, eighty-eight million, seven thousand, one hundred sixty-eight".