87795177615088 has 20 divisors (see below), whose sum is σ = 170103306898168. Its totient is φ = 43897550028480.

The previous prime is 87795177615059. The next prime is 87795177615091. The reversal of 87795177615088 is 88051677159778.

It is a junction number, because it is equal to n+sod(n) for n = 87795177614999 and 87795177615017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27301570 + ... + 30347422.

Almost surely, 2^{87795177615088} is an apocalyptic number.

It is an amenable number.

87795177615088 is a deficient number, since it is larger than the sum of its proper divisors (82308129283080).

87795177615088 is a wasteful number, since it uses less digits than its factorization.

87795177615088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4847392 (or 4847386 counting only the distinct ones).

The product of its (nonzero) digits is 1659571200, while the sum is 79.

The spelling of 87795177615088 in words is "eighty-seven trillion, seven hundred ninety-five billion, one hundred seventy-seven million, six hundred fifteen thousand, eighty-eight".