5646460243646 has 16 divisors (see below), whose sum is σ = 8813552457600. Its totient is φ = 2710835069208.

The previous prime is 5646460243639. The next prime is 5646460243657. The reversal of 5646460243646 is 6463420646465.

It is a junction number, because it is equal to n+sod(n) for n = 5646460243591 and 5646460243600.

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, 556406066 + ... + 556416213.

It is an arithmetic number, because the mean of its divisors is an integer number (550847028600).

Almost surely, 2^{5646460243646} is an apocalyptic number.

5646460243646 is a deficient number, since it is larger than the sum of its proper divisors (3167092213954).

5646460243646 is a wasteful number, since it uses less digits than its factorization.

5646460243646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112822383.

The product of its (nonzero) digits is 59719680, while the sum is 56.

The spelling of 5646460243646 in words is "five trillion, six hundred forty-six billion, four hundred sixty million, two hundred forty-three thousand, six hundred forty-six".