1065351056 has 40 divisors (see below), whose sum is σ = 2573448384. Its totient is φ = 415071360.

The previous prime is 1065351041. The next prime is 1065351061. The reversal of 1065351056 is 6501535601.

It is a super-3 number, since 3×1065351056³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431135 + ... + 433598.

Almost surely, 2^1065351056 is an apocalyptic number.

1065351056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1065351056 is an abundant number, since it is smaller than the sum of its proper divisors (1508097328).

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

1065351056 is a wasteful number, since it uses less digits than its factorization.

1065351056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864759 (or 864753 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 1065351056 is about 32639.7159301364. The cubic root of 1065351056 is about 1021.3256683445.

Adding to 1065351056 its reverse (6501535601), we get a palindrome (7566886657).

The spelling of 1065351056 in words is "one billion, sixty-five million, three hundred fifty-one thousand, fifty-six".