2489963160223 has 32 divisors (see below), whose sum is σ = 3117047408640. Its totient is φ = 1932322037760.

The previous prime is 2489963160169. The next prime is 2489963160227. The reversal of 2489963160223 is 3220613699842.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2489963160223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2489963160227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20590111 + ... + 20710687.

It is an arithmetic number, because the mean of its divisors is an integer number (97407731520).

Almost surely, 2^{2489963160223} is an apocalyptic number.

2489963160223 is a deficient number, since it is larger than the sum of its proper divisors (627084248417).

2489963160223 is a wasteful number, since it uses less digits than its factorization.

2489963160223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121687.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 2489963160223 in words is "two trillion, four hundred eighty-nine billion, nine hundred sixty-three million, one hundred sixty thousand, two hundred twenty-three".