499153752289 has 2 divisors, whose sum is σ = 499153752290. Its totient is φ = 499153752288.

The previous prime is 499153752277. The next prime is 499153752301. The reversal of 499153752289 is 982257351994.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (499153752277) and next prime (499153752301).

It can be written as a sum of positive squares in only one way, i.e., 390833777889 + 108319974400 = 625167^2 + 329120^2 .

It is a cyclic number.

It is not a de Polignac number, because 499153752289 - 2⁵ = 499153752257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 499153752289.

It is not a weakly prime, because it can be changed into another prime (499153752239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249576876144 + 249576876145.

It is an arithmetic number, because the mean of its divisors is an integer number (249576876145).

Almost surely, 2^499153752289 is an apocalyptic number.

It is an amenable number.

499153752289 is a deficient number, since it is larger than the sum of its proper divisors (1).

499153752289 is an equidigital number, since it uses as much as digits as its factorization.

499153752289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48988800, while the sum is 64.

The spelling of 499153752289 in words is "four hundred ninety-nine billion, one hundred fifty-three million, seven hundred fifty-two thousand, two hundred eighty-nine".