2601962488903 has 2 divisors, whose sum is σ = 2601962488904. Its totient is φ = 2601962488902.

The previous prime is 2601962488901. The next prime is 2601962488921. The reversal of 2601962488903 is 3098842691062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2601962488903 - 2¹ = 2601962488901 is a prime.

Together with 2601962488901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2601962488901) 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, 1300981244451 + 1300981244452.

It is an arithmetic number, because the mean of its divisors is an integer number (1300981244452).

Almost surely, 2^{2601962488903} is an apocalyptic number.

2601962488903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601962488903 is an equidigital number, since it uses as much as digits as its factorization.

2601962488903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 2601962488903 in words is "two trillion, six hundred one billion, nine hundred sixty-two million, four hundred eighty-eight thousand, nine hundred three".