4989783803 has 2 divisors, whose sum is σ = 4989783804. Its totient is φ = 4989783802.

The previous prime is 4989783793. The next prime is 4989783889. The reversal of 4989783803 is 3083879894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4989783803 - 2⁴ = 4989783787 is a prime.

It is a super-2 number, since 2×4989783803² = 49795884801362285618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4989782803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494891901 + 2494891902.

It is an arithmetic number, because the mean of its divisors is an integer number (2494891902).

Almost surely, 2^4989783803 is an apocalyptic number.

4989783803 is a deficient number, since it is larger than the sum of its proper divisors (1).

4989783803 is an equidigital number, since it uses as much as digits as its factorization.

4989783803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The square root of 4989783803 is about 70638.4017585336. The cubic root of 4989783803 is about 1708.8105224933.

The spelling of 4989783803 in words is "four billion, nine hundred eighty-nine million, seven hundred eighty-three thousand, eight hundred three".