1087557720882 has 8 divisors (see below), whose sum is σ = 2175115441776. Its totient is φ = 362519240292.

The previous prime is 1087557720869. The next prime is 1087557721021. The reversal of 1087557720882 is 2880277557801.

It is a sphenic number, since it is the product of 3 distinct primes.

1087557720882 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90629810068 + ... + 90629810079.

It is an arithmetic number, because the mean of its divisors is an integer number (271889430222).

Almost surely, 2^{1087557720882} is an apocalyptic number.

1087557720882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1087557720882 is a wasteful number, since it uses less digits than its factorization.

1087557720882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181259620152.

The product of its (nonzero) digits is 17561600, while the sum is 60.

The spelling of 1087557720882 in words is "one trillion, eighty-seven billion, five hundred fifty-seven million, seven hundred twenty thousand, eight hundred eighty-two".