5654650816456 has 8 divisors (see below), whose sum is σ = 10602470280870. Its totient is φ = 2827325408224.

The previous prime is 5654650816403. The next prime is 5654650816471. The reversal of 5654650816456 is 6546180564565.

It can be written as a sum of positive squares in only one way, i.e., 4361122188900 + 1293528627556 = 2088330^2 + 1137334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5654650816394 and 5654650816403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353415676021 + ... + 353415676036.

Almost surely, 2^{5654650816456} is an apocalyptic number.

It is an amenable number.

5654650816456 is a deficient number, since it is larger than the sum of its proper divisors (4947819464414).

5654650816456 is a wasteful number, since it uses less digits than its factorization.

5654650816456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706831352063 (or 706831352059 counting only the distinct ones).

The product of its (nonzero) digits is 103680000, while the sum is 61.

The spelling of 5654650816456 in words is "five trillion, six hundred fifty-four billion, six hundred fifty million, eight hundred sixteen thousand, four hundred fifty-six".