5643453290 has 16 divisors (see below), whose sum is σ = 10159091712. Its totient is φ = 2257186704.

The previous prime is 5643453281. The next prime is 5643453293. The reversal of 5643453290 is 923543465.

It is not an unprimeable number, because it can be changed into a prime (5643453293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176087 + ... + 205653.

It is an arithmetic number, because the mean of its divisors is an integer number (634943232).

Almost surely, 2^5643453290 is an apocalyptic number.

5643453290 is a deficient number, since it is larger than the sum of its proper divisors (4515638422).

5643453290 is a wasteful number, since it uses less digits than its factorization.

5643453290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48661.

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 5643453290 is about 75122.9212025198. The cubic root of 5643453290 is about 1780.3893111764.

The spelling of 5643453290 in words is "five billion, six hundred forty-three million, four hundred fifty-three thousand, two hundred ninety".