2618675354648 has 32 divisors (see below), whose sum is σ = 5199890904000. Its totient is φ = 1232068895232.

The previous prime is 2618675354609. The next prime is 2618675354717. The reversal of 2618675354648 is 8464535768162.

It is a super-2 number, since 2×2618675354648² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268048 + ... + 2616351.

It is an arithmetic number, because the mean of its divisors is an integer number (162496590750).

Almost surely, 2^{2618675354648} is an apocalyptic number.

It is an amenable number.

2618675354648 is a deficient number, since it is larger than the sum of its proper divisors (2581215549352).

2618675354648 is a wasteful number, since it uses less digits than its factorization.

2618675354648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889379 (or 3889375 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 65.

The spelling of 2618675354648 in words is "two trillion, six hundred eighteen billion, six hundred seventy-five million, three hundred fifty-four thousand, six hundred forty-eight".