2378054963 has 2 divisors, whose sum is σ = 2378054964. Its totient is φ = 2378054962.

The previous prime is 2378054941. The next prime is 2378054977. The reversal of 2378054963 is 3694508732.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2378054963 - 2¹⁸ = 2377792819 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2378054363) 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, 1189027481 + 1189027482.

It is an arithmetic number, because the mean of its divisors is an integer number (1189027482).

Almost surely, 2^2378054963 is an apocalyptic number.

2378054963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2378054963 is an equidigital number, since it uses as much as digits as its factorization.

2378054963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 2378054963 is about 48765.3049103561. The cubic root of 2378054963 is about 1334.7726401892.

The spelling of 2378054963 in words is "two billion, three hundred seventy-eight million, fifty-four thousand, nine hundred sixty-three".