2462625989 has 2 divisors, whose sum is σ = 2462625990. Its totient is φ = 2462625988.

The previous prime is 2462625961. The next prime is 2462626003. The reversal of 2462625989 is 9895262642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2455995364 + 6630625 = 49558^2 + 2575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2462625989 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2462625989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2462625589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231312994 + 1231312995.

It is an arithmetic number, because the mean of its divisors is an integer number (1231312995).

Almost surely, 2^2462625989 is an apocalyptic number.

It is an amenable number.

2462625989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462625989 is an equidigital number, since it uses as much as digits as its factorization.

2462625989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 53.

The square root of 2462625989 is about 49624.8525337859. The cubic root of 2462625989 is about 1350.4115780292.

The spelling of 2462625989 in words is "two billion, four hundred sixty-two million, six hundred twenty-five thousand, nine hundred eighty-nine".