2864650113 has 12 divisors (see below), whose sum is σ = 4456122580. Its totient is φ = 1762861536.

The previous prime is 2864650099. The next prime is 2864650123. The reversal of 2864650113 is 3110564682.

It is a happy number.

2864650113 is a `hidden beast` number, since 2 + 8 + 646 + 5 + 0 + 1 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 666259344 + 2198390769 = 25812^2 + 46887^2 .

It is not a de Polignac number, because 2864650113 - 2⁶ = 2864650049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2864650123) 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 11 ways as a sum of consecutive naturals, for example, 12241978 + ... + 12242211.

Almost surely, 2^2864650113 is an apocalyptic number.

It is an amenable number.

2864650113 is a deficient number, since it is larger than the sum of its proper divisors (1591472467).

2864650113 is a wasteful number, since it uses less digits than its factorization.

2864650113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24484208 (or 24484205 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2864650113 is about 53522.4262622688. The cubic root of 2864650113 is about 1420.2251367229.

The spelling of 2864650113 in words is "two billion, eight hundred sixty-four million, six hundred fifty thousand, one hundred thirteen".