2498037209 has 2 divisors, whose sum is σ = 2498037210. Its totient is φ = 2498037208.

The previous prime is 2498037197. The next prime is 2498037317. The reversal of 2498037209 is 9027308942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2396592025 + 101445184 = 48955^2 + 10072^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2498037209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2498037209.

It is not a weakly prime, because it can be changed into another prime (2498037109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249018604 + 1249018605.

It is an arithmetic number, because the mean of its divisors is an integer number (1249018605).

Almost surely, 2^2498037209 is an apocalyptic number.

It is an amenable number.

2498037209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2498037209 is an equidigital number, since it uses as much as digits as its factorization.

2498037209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 2498037209 is about 49980.3682359384. The cubic root of 2498037209 is about 1356.8535263375.

The spelling of 2498037209 in words is "two billion, four hundred ninety-eight million, thirty-seven thousand, two hundred nine".