1096863545887 has 8 divisors (see below), whose sum is σ = 1098371853072. Its totient is φ = 1095355396800.

The previous prime is 1096863545881. The next prime is 1096863545917. The reversal of 1096863545887 is 7885453686901.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1096863545887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096863545881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22694187 + ... + 22742467.

It is an arithmetic number, because the mean of its divisors is an integer number (137296481634).

Almost surely, 2^{1096863545887} is an apocalyptic number.

1096863545887 is a deficient number, since it is larger than the sum of its proper divisors (1508307185).

1096863545887 is an equidigital number, since it uses as much as digits as its factorization.

1096863545887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79049.

The product of its (nonzero) digits is 348364800, while the sum is 70.

The spelling of 1096863545887 in words is "one trillion, ninety-six billion, eight hundred sixty-three million, five hundred forty-five thousand, eight hundred eighty-seven".