1089932608783 has 4 divisors (see below), whose sum is σ = 1089951883888. Its totient is φ = 1089913333680.

The previous prime is 1089932608781. The next prime is 1089932608813. The reversal of 1089932608783 is 3878062399801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1089932608783 - 2¹ = 1089932608781 is a prime.

It is a super-2 number, since 2×1089932608783² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089932608781) 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, 9552483 + ... + 9665908.

It is an arithmetic number, because the mean of its divisors is an integer number (272487970972).

Almost surely, 2^{1089932608783} is an apocalyptic number.

1089932608783 is a deficient number, since it is larger than the sum of its proper divisors (19275105).

1089932608783 is an equidigital number, since it uses as much as digits as its factorization.

1089932608783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19275104.

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 1089932608783 in words is "one trillion, eighty-nine billion, nine hundred thirty-two million, six hundred eight thousand, seven hundred eighty-three".