2610805385983 has 2 divisors, whose sum is σ = 2610805385984. Its totient is φ = 2610805385982.

The previous prime is 2610805385933. The next prime is 2610805386023. The reversal of 2610805385983 is 3895835080162.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2610805385983 is a prime.

It is a super-2 number, since 2×2610805385983² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2610805385933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305402692991 + 1305402692992.

It is an arithmetic number, because the mean of its divisors is an integer number (1305402692992).

Almost surely, 2^{2610805385983} is an apocalyptic number.

2610805385983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2610805385983 is an equidigital number, since it uses as much as digits as its factorization.

2610805385983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12441600, while the sum is 58.

The spelling of 2610805385983 in words is "two trillion, six hundred ten billion, eight hundred five million, three hundred eighty-five thousand, nine hundred eighty-three".