2467459649689 has 2 divisors, whose sum is σ = 2467459649690. Its totient is φ = 2467459649688.

The previous prime is 2467459649663. The next prime is 2467459649729. The reversal of 2467459649689 is 9869469547642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2414580347664 + 52879302025 = 1553892^2 + 229955^2 .

It is a cyclic number.

It is not a de Polignac number, because 2467459649689 - 2¹³ = 2467459641497 is a prime.

It is not a weakly prime, because it can be changed into another prime (2467459646689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233729824844 + 1233729824845.

It is an arithmetic number, because the mean of its divisors is an integer number (1233729824845).

Almost surely, 2^{2467459649689} is an apocalyptic number.

It is an amenable number.

2467459649689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2467459649689 is an equidigital number, since it uses as much as digits as its factorization.

2467459649689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5643509760, while the sum is 79.

The spelling of 2467459649689 in words is "two trillion, four hundred sixty-seven billion, four hundred fifty-nine million, six hundred forty-nine thousand, six hundred eighty-nine".