2617425760844 has 12 divisors (see below), whose sum is σ = 4648860680184. Its totient is φ = 1289179852224.

The previous prime is 2617425760841. The next prime is 2617425760847. The reversal of 2617425760844 is 4480675247162.

It is an interprime number because it is at equal distance from previous prime (2617425760841) and next prime (2617425760847).

It is a super-2 number, since 2×2617425760844² (a number of 26 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 2617425760844.

It is not an unprimeable number, because it can be changed into a prime (2617425760841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4883256749 + ... + 4883257284.

It is an arithmetic number, because the mean of its divisors is an integer number (387405056682).

Almost surely, 2^{2617425760844} is an apocalyptic number.

It is an amenable number.

2617425760844 is a deficient number, since it is larger than the sum of its proper divisors (2031434919340).

2617425760844 is a wasteful number, since it uses less digits than its factorization.

2617425760844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9766514104 (or 9766514102 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 2617425760844 in words is "two trillion, six hundred seventeen billion, four hundred twenty-five million, seven hundred sixty thousand, eight hundred forty-four".