2078048663 has 2 divisors, whose sum is σ = 2078048664. Its totient is φ = 2078048662.

The previous prime is 2078048641. The next prime is 2078048701. The reversal of 2078048663 is 3668408702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2078048663 - 2¹⁰ = 2078047639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2078048603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039024331 + 1039024332.

It is an arithmetic number, because the mean of its divisors is an integer number (1039024332).

Almost surely, 2^2078048663 is an apocalyptic number.

2078048663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2078048663 is an equidigital number, since it uses as much as digits as its factorization.

2078048663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 2078048663 is about 45585.6190371481. The cubic root of 2078048663 is about 1276.1015548522.

The spelling of 2078048663 in words is "two billion, seventy-eight million, forty-eight thousand, six hundred sixty-three".