1087610773680 has 60 divisors (see below), whose sum is σ = 3652559517360. Its totient is φ = 290029539456.

The previous prime is 1087610773679. The next prime is 1087610773687. The reversal of 1087610773680 is 863770167801.

1087610773680 is a `hidden beast` number, since 10 + 8 + 7 + 610 + 7 + 7 + 3 + 6 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (1087610773687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 755284540 + ... + 755285979.

It is an arithmetic number, because the mean of its divisors is an integer number (60875991956).

Almost surely, 2^{1087610773680} is an apocalyptic number.

1087610773680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087610773680 is an abundant number, since it is smaller than the sum of its proper divisors (2564948743680).

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

1087610773680 is a wasteful number, since it uses less digits than its factorization.

1087610773680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510570538 (or 1510570529 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 1087610773680 in words is "one trillion, eighty-seven billion, six hundred ten million, seven hundred seventy-three thousand, six hundred eighty".