2009977003259 has 2 divisors, whose sum is σ = 2009977003260. Its totient is φ = 2009977003258.

The previous prime is 2009977003241. The next prime is 2009977003271. The reversal of 2009977003259 is 9523007799002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2009977003259 - 2²⁰ = 2009975954683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2009977003259.

It is not a weakly prime, because it can be changed into another prime (2009977003159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004988501629 + 1004988501630.

It is an arithmetic number, because the mean of its divisors is an integer number (1004988501630).

Almost surely, 2^{2009977003259} is an apocalyptic number.

2009977003259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2009977003259 is an equidigital number, since it uses as much as digits as its factorization.

2009977003259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2143260, while the sum is 53.

The spelling of 2009977003259 in words is "two trillion, nine billion, nine hundred seventy-seven million, three thousand, two hundred fifty-nine".