1065115536 has 40 divisors (see below), whose sum is σ = 2752844640. Its totient is φ = 354871296.

The previous prime is 1065115531. The next prime is 1065115643. The reversal of 1065115536 is 6355115601.

It is a super-3 number, since 3×1065115536³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1065115497 and 1065115506.

It is not an unprimeable number, because it can be changed into a prime (1065115531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138480 + ... + 145968.

It is an arithmetic number, because the mean of its divisors is an integer number (68821116).

Almost surely, 2^1065115536 is an apocalyptic number.

1065115536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1065115536 is an abundant number, since it is smaller than the sum of its proper divisors (1687729104).

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

1065115536 is a wasteful number, since it uses less digits than its factorization.

1065115536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10463 (or 10457 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 1065115536 is about 32636.1078561767. The cubic root of 1065115536 is about 1021.2504004009.

The spelling of 1065115536 in words is "one billion, sixty-five million, one hundred fifteen thousand, five hundred thirty-six".