1092505568 has 144 divisors (see below), whose sum is σ = 2761852464. Its totient is φ = 420618240.

The previous prime is 1092505507. The next prime is 1092505577. The reversal of 1092505568 is 8655052901.

It is a super-2 number, since 2×1092505568² = 2387136832222005248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1672730 + ... + 1673382.

It is an arithmetic number, because the mean of its divisors is an integer number (19179531).

Almost surely, 2^1092505568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1092505568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1380926232).

1092505568 is an abundant number, since it is smaller than the sum of its proper divisors (1669346896).

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

1092505568 is a wasteful number, since it uses less digits than its factorization.

1092505568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 1092505568 is about 33053.0719903612. The cubic root of 1092505568 is about 1029.9304216675.

The spelling of 1092505568 in words is "one billion, ninety-two million, five hundred five thousand, five hundred sixty-eight".