1064327368538 has 16 divisors (see below), whose sum is σ = 1842626168064. Its totient is φ = 451624059600.

The previous prime is 1064327368523. The next prime is 1064327368597. The reversal of 1064327368538 is 8358637234601.

It is a super-2 number, since 2×1064327368538² (a number of 25 digits) contains 22 as substring.

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, 376351970 + ... + 376354797.

It is an arithmetic number, because the mean of its divisors is an integer number (115164135504).

Almost surely, 2^{1064327368538} is an apocalyptic number.

1064327368538 is a deficient number, since it is larger than the sum of its proper divisors (778298799526).

1064327368538 is a wasteful number, since it uses less digits than its factorization.

1064327368538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752706877.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 1064327368538 in words is "one trillion, sixty-four billion, three hundred twenty-seven million, three hundred sixty-eight thousand, five hundred thirty-eight".