1083625056 has 36 divisors (see below), whose sum is σ = 3081559572. Its totient is φ = 361208256.

The previous prime is 1083625021. The next prime is 1083625079. The reversal of 1083625056 is 6505263801.

1083625056 is a `hidden beast` number, since 10 + 83 + 62 + 505 + 6 = 666.

1083625056 is nontrivially palindromic in base 15.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1083625056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1881006 + ... + 1881581.

It is an arithmetic number, because the mean of its divisors is an integer number (85598877).

Almost surely, 2^1083625056 is an apocalyptic number.

1083625056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1083625056 is an abundant number, since it is smaller than the sum of its proper divisors (1997934516).

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

1083625056 is a wasteful number, since it uses less digits than its factorization.

1083625056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762603 (or 3762592 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 1083625056 is about 32918.4607173543. The cubic root of 1083625056 is about 1027.1322043065.

Adding to 1083625056 its reverse (6505263801), we get a palindrome (7588888857).

The spelling of 1083625056 in words is "one billion, eighty-three million, six hundred twenty-five thousand, fifty-six".