1063864113 has 32 divisors (see below), whose sum is σ = 1553900544. Its totient is φ = 643479552.

The previous prime is 1063864091. The next prime is 1063864157. The reversal of 1063864113 is 3114683601.

It is not a de Polignac number, because 1063864113 - 2⁶ = 1063864049 is a prime.

It is a super-2 number, since 2×1063864113² = 2263613701858553538, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1063864163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232320 + ... + 1233182.

It is an arithmetic number, because the mean of its divisors is an integer number (48559392).

Almost surely, 2^1063864113 is an apocalyptic number.

1063864113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1063864113 is a deficient number, since it is larger than the sum of its proper divisors (490036431).

1063864113 is a wasteful number, since it uses less digits than its factorization.

1063864113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1063864113 is about 32616.9298524555. The cubic root of 1063864113 is about 1020.8502819647.

The spelling of 1063864113 in words is "one billion, sixty-three million, eight hundred sixty-four thousand, one hundred thirteen".