10610555004989 has 2 divisors, whose sum is σ = 10610555004990. Its totient is φ = 10610555004988.

The previous prime is 10610555004979. The next prime is 10610555005007. The reversal of 10610555004989 is 98940055501601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9904030702489 + 706524302500 = 3147067^2 + 840550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10610555004989 is a prime.

It is a super-2 number, since 2×10610555004989² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10610555004989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10610555004979) 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, 5305277502494 + 5305277502495.

It is an arithmetic number, because the mean of its divisors is an integer number (5305277502495).

Almost surely, 2^{10610555004989} is an apocalyptic number.

It is an amenable number.

10610555004989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10610555004989 is an equidigital number, since it uses as much as digits as its factorization.

10610555004989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 53.

The spelling of 10610555004989 in words is "ten trillion, six hundred ten billion, five hundred fifty-five million, four thousand, nine hundred eighty-nine".