2624890024489 has 2 divisors, whose sum is σ = 2624890024490. Its totient is φ = 2624890024488.

The previous prime is 2624890024487. The next prime is 2624890024517. The reversal of 2624890024489 is 9844200984262.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1991719706089 + 633170318400 = 1411283^2 + 795720^2 .

It is a cyclic number.

It is not a de Polignac number, because 2624890024489 - 2¹ = 2624890024487 is a prime.

It is a super-2 number, since 2×2624890024489² (a number of 26 digits) contains 22 as substring.

Together with 2624890024487, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2624890024483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312445012244 + 1312445012245.

It is an arithmetic number, because the mean of its divisors is an integer number (1312445012245).

Almost surely, 2^{2624890024489} is an apocalyptic number.

It is an amenable number.

2624890024489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2624890024489 is an equidigital number, since it uses as much as digits as its factorization.

2624890024489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15925248, while the sum is 58.

The spelling of 2624890024489 in words is "two trillion, six hundred twenty-four billion, eight hundred ninety million, twenty-four thousand, four hundred eighty-nine".