5498961617872 has 20 divisors (see below), whose sum is σ = 10804297828896. Its totient is φ = 2710755726560.

The previous prime is 5498961617819. The next prime is 5498961617917. The reversal of 5498961617872 is 2787161698945.

It is a junction number, because it is equal to n+sod(n) for n = 5498961617795 and 5498961617804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2420316478 + ... + 2420318749.

Almost surely, 2^{5498961617872} is an apocalyptic number.

It is an amenable number.

5498961617872 is a deficient number, since it is larger than the sum of its proper divisors (5305336211024).

5498961617872 is a wasteful number, since it uses less digits than its factorization.

5498961617872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840635306 (or 4840635300 counting only the distinct ones).

The product of its digits is 365783040, while the sum is 73.

The spelling of 5498961617872 in words is "five trillion, four hundred ninety-eight billion, nine hundred sixty-one million, six hundred seventeen thousand, eight hundred seventy-two".