5646222356 has 12 divisors (see below), whose sum is σ = 10048362240. Its totient is φ = 2775261720.

The previous prime is 5646222347. The next prime is 5646222391. The reversal of 5646222356 is 6532226465.

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, 11962100 + ... + 11962571.

It is an arithmetic number, because the mean of its divisors is an integer number (837363520).

Almost surely, 2^5646222356 is an apocalyptic number.

It is an amenable number.

5646222356 is a deficient number, since it is larger than the sum of its proper divisors (4402139884).

5646222356 is a wasteful number, since it uses less digits than its factorization.

5646222356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23924734 (or 23924732 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 5646222356 is about 75141.3491760695. The cubic root of 5646222356 is about 1780.6804573440.

The spelling of 5646222356 in words is "five billion, six hundred forty-six million, two hundred twenty-two thousand, three hundred fifty-six".