1065831782358 has 32 divisors (see below), whose sum is σ = 2436280793856. Its totient is φ = 304511633568.

The previous prime is 1065831782357. The next prime is 1065831782377. The reversal of 1065831782358 is 8532871385601.

1065831782358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1065831782358² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065831782298 and 1065831782307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065831782357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645160 + ... + 1596212.

It is an arithmetic number, because the mean of its divisors is an integer number (76133774808).

Almost surely, 2^{1065831782358} is an apocalyptic number.

1065831782358 is an abundant number, since it is smaller than the sum of its proper divisors (1370449011498).

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

1065831782358 is a wasteful number, since it uses less digits than its factorization.

1065831782358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977748.

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 1065831782358 in words is "one trillion, sixty-five billion, eight hundred thirty-one million, seven hundred eighty-two thousand, three hundred fifty-eight".