987151080786 has 32 divisors (see below), whose sum is σ = 2126211924480. Its totient is φ = 303733027584.

The previous prime is 987151080767. The next prime is 987151080833. The reversal of 987151080786 is 687080151789.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6001530 + ... + 6163818.

It is an arithmetic number, because the mean of its divisors is an integer number (66444122640).

Almost surely, 2^987151080786 is an apocalyptic number.

987151080786 is an abundant number, since it is smaller than the sum of its proper divisors (1139060843694).

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

987151080786 is a wasteful number, since it uses less digits than its factorization.

987151080786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240290.

The product of its (nonzero) digits is 6773760, while the sum is 60.

The spelling of 987151080786 in words is "nine hundred eighty-seven billion, one hundred fifty-one million, eighty thousand, seven hundred eighty-six".