2864650123 has 2 divisors, whose sum is σ = 2864650124. Its totient is φ = 2864650122.

The previous prime is 2864650099. The next prime is 2864650147. The reversal of 2864650123 is 3210564682.

It is a balanced prime because it is at equal distance from previous prime (2864650099) and next prime (2864650147).

It is a cyclic number.

It is not a de Polignac number, because 2864650123 - 2⁵ = 2864650091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2864650823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432325061 + 1432325062.

It is an arithmetic number, because the mean of its divisors is an integer number (1432325062).

Almost surely, 2^2864650123 is an apocalyptic number.

2864650123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2864650123 is an equidigital number, since it uses as much as digits as its factorization.

2864650123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2864650123 is about 53522.4263556876. The cubic root of 2864650123 is about 1420.2251383754.

The spelling of 2864650123 in words is "two billion, eight hundred sixty-four million, six hundred fifty thousand, one hundred twenty-three".