5647353066442 has 4 divisors (see below), whose sum is σ = 8471029599666. Its totient is φ = 2823676533220.

The previous prime is 5647353066437. The next prime is 5647353066491. The reversal of 5647353066442 is 2446603537465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4214977347681 + 1432375718761 = 2053041^2 + 1196819^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411838266609 + ... + 1411838266612.

Almost surely, 2^{5647353066442} is an apocalyptic number.

5647353066442 is a deficient number, since it is larger than the sum of its proper divisors (2823676533224).

5647353066442 is a wasteful number, since it uses less digits than its factorization.

5647353066442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823676533223.

The product of its (nonzero) digits is 43545600, while the sum is 55.

The spelling of 5647353066442 in words is "five trillion, six hundred forty-seven billion, three hundred fifty-three million, sixty-six thousand, four hundred forty-two".