5646994052 has 12 divisors (see below), whose sum is σ = 11293988160. Its totient is φ = 2420140296.

The previous prime is 5646994051. The next prime is 5646994097. The reversal of 5646994052 is 2504996465.

It is a happy number.

5646994052 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5646994051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100839152 + ... + 100839207.

It is an arithmetic number, because the mean of its divisors is an integer number (941165680).

Almost surely, 2^5646994052 is an apocalyptic number.

It is an amenable number.

5646994052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5646994052 is a wasteful number, since it uses less digits than its factorization.

5646994052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201678370 (or 201678368 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The square root of 5646994052 is about 75146.4839629906. The cubic root of 5646994052 is about 1780.7615783308.

The spelling of 5646994052 in words is "five billion, six hundred forty-six million, nine hundred ninety-four thousand, fifty-two".