1083000483378 has 90 divisors (see below), whose sum is σ = 2667748985517. Its totient is φ = 328137812640.

The previous prime is 1083000483349. The next prime is 1083000483401. The reversal of 1083000483378 is 8733840003801.

1083000483378 is a `hidden beast` number, since 1 + 0 + 8 + 300 + 0 + 4 + 8 + 337 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 797943798729 + 285056684649 = 893277^2 + 533907^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=735867.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 145697950 + ... + 145705382.

Almost surely, 2^{1083000483378} is an apocalyptic number.

1083000483378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1083000483378

1083000483378 is an abundant number, since it is smaller than the sum of its proper divisors (1584748502139).

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

1083000483378 is an frugal number, since it uses more digits than its factorization.

1083000483378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14902 (or 7449 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 1083000483378 in words is "one trillion, eighty-three billion, four hundred eighty-three thousand, three hundred seventy-eight".