1087653808366 has 8 divisors (see below), whose sum is σ = 1631495594664. Its totient is φ = 543821943480.

The previous prime is 1087653808331. The next prime is 1087653808369. The reversal of 1087653808366 is 6638083567801.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087653808369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199945 + ... + 2648596.

It is an arithmetic number, because the mean of its divisors is an integer number (203936949333).

Almost surely, 2^{1087653808366} is an apocalyptic number.

1087653808366 is a deficient number, since it is larger than the sum of its proper divisors (543841786298).

1087653808366 is a wasteful number, since it uses less digits than its factorization.

1087653808366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960706.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 1087653808366 in words is "one trillion, eighty-seven billion, six hundred fifty-three million, eight hundred eight thousand, three hundred sixty-six".