4920628499 has 2 divisors, whose sum is σ = 4920628500. Its totient is φ = 4920628498.

The previous prime is 4920628477. The next prime is 4920628511. The reversal of 4920628499 is 9948260294.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4920628499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4920628499.

It is not a weakly prime, because it can be changed into another prime (4920628439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2460314249 + 2460314250.

It is an arithmetic number, because the mean of its divisors is an integer number (2460314250).

Almost surely, 2^4920628499 is an apocalyptic number.

4920628499 is a deficient number, since it is larger than the sum of its proper divisors (1).

4920628499 is an equidigital number, since it uses as much as digits as its factorization.

4920628499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 4920628499 is about 70147.1916686620. The cubic root of 4920628499 is about 1700.8794180049.

The spelling of 4920628499 in words is "four billion, nine hundred twenty million, six hundred twenty-eight thousand, four hundred ninety-nine".