2662432259 has 2 divisors, whose sum is σ = 2662432260. Its totient is φ = 2662432258.

The previous prime is 2662432231. The next prime is 2662432309. The reversal of 2662432259 is 9522342662.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2662432259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2662432559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331216129 + 1331216130.

It is an arithmetic number, because the mean of its divisors is an integer number (1331216130).

Almost surely, 2^2662432259 is an apocalyptic number.

2662432259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2662432259 is an equidigital number, since it uses as much as digits as its factorization.

2662432259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 41.

The square root of 2662432259 is about 51598.7621847656. The cubic root of 2662432259 is about 1385.9881662807.

The spelling of 2662432259 in words is "two billion, six hundred sixty-two million, four hundred thirty-two thousand, two hundred fifty-nine".