2478671003 has 2 divisors, whose sum is σ = 2478671004. Its totient is φ = 2478671002.

The previous prime is 2478670979. The next prime is 2478671021. The reversal of 2478671003 is 3001768742.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2478671003 - 2¹⁰ = 2478669979 is a prime.

It is a super-2 number, since 2×2478671003² = 12287619882226052018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2478671023) 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 as a sum of consecutive naturals, namely, 1239335501 + 1239335502.

It is an arithmetic number, because the mean of its divisors is an integer number (1239335502).

Almost surely, 2^2478671003 is an apocalyptic number.

2478671003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2478671003 is an equidigital number, since it uses as much as digits as its factorization.

2478671003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2478671003 is about 49786.2531528533. The cubic root of 2478671003 is about 1353.3380590981.

The spelling of 2478671003 in words is "two billion, four hundred seventy-eight million, six hundred seventy-one thousand, three".