87066154674 has 12 divisors (see below), whose sum is σ = 188643335166. Its totient is φ = 29022051552.

The previous prime is 87066154601. The next prime is 87066154717. The reversal of 87066154674 is 47645166078.

It can be written as a sum of positive squares in only one way, i.e., 83170522449 + 3895632225 = 288393^2 + 62415^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 87066154674.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2418504279 + ... + 2418504314.

Almost surely, 2^87066154674 is an apocalyptic number.

87066154674 is an abundant number, since it is smaller than the sum of its proper divisors (101577180492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87066154674 is a wasteful number, since it uses less digits than its factorization.

87066154674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837008601 (or 4837008598 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 87066154674 in words is "eighty-seven billion, sixty-six million, one hundred fifty-four thousand, six hundred seventy-four".