1064116256063 has 6 divisors (see below), whose sum is σ = 1237849522416. Its totient is φ = 912099648012.

The previous prime is 1064116256023. The next prime is 1064116256143. The reversal of 1064116256063 is 3606526114601.

It is not a de Polignac number, because 1064116256063 - 2⁶ = 1064116255999 is a prime.

It is a super-2 number, since 2×1064116256063² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064116256063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064116256023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10858329095 + ... + 10858329192.

It is an arithmetic number, because the mean of its divisors is an integer number (206308253736).

Almost surely, 2^{1064116256063} is an apocalyptic number.

1064116256063 is a deficient number, since it is larger than the sum of its proper divisors (173733266353).

1064116256063 is an equidigital number, since it uses as much as digits as its factorization.

1064116256063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21716658301 (or 21716658294 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 1064116256063 in words is "one trillion, sixty-four billion, one hundred sixteen million, two hundred fifty-six thousand, sixty-three".