1090325818049 has 32 divisors (see below), whose sum is σ = 1259026944000. Its totient is φ = 935770791744.

The previous prime is 1090325818033. The next prime is 1090325818069. The reversal of 1090325818049 is 9408185230901.

It is a cyclic number.

It is not a de Polignac number, because 1090325818049 - 2⁴ = 1090325818033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1090325817988 and 1090325818006.

It is not an unprimeable number, because it can be changed into a prime (1090325818009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8784182 + ... + 8907440.

It is an arithmetic number, because the mean of its divisors is an integer number (39344592000).

Almost surely, 2^{1090325818049} is an apocalyptic number.

1090325818049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1090325818049 is a deficient number, since it is larger than the sum of its proper divisors (168701125951).

1090325818049 is a wasteful number, since it uses less digits than its factorization.

1090325818049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123957.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 1090325818049 in words is "one trillion, ninety billion, three hundred twenty-five million, eight hundred eighteen thousand, forty-nine".