5643272053 has 2 divisors, whose sum is σ = 5643272054. Its totient is φ = 5643272052.

The previous prime is 5643272003. The next prime is 5643272059. The reversal of 5643272053 is 3502723465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5427710929 + 215561124 = 73673^2 + 14682^2 .

It is a cyclic number.

It is not a de Polignac number, because 5643272053 - 2⁹ = 5643271541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5643272059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821636026 + 2821636027.

It is an arithmetic number, because the mean of its divisors is an integer number (2821636027).

Almost surely, 2^5643272053 is an apocalyptic number.

It is an amenable number.

5643272053 is a deficient number, since it is larger than the sum of its proper divisors (1).

5643272053 is an equidigital number, since it uses as much as digits as its factorization.

5643272053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 5643272053 is about 75121.7149231832. The cubic root of 5643272053 is about 1780.3702521679.

The spelling of 5643272053 in words is "five billion, six hundred forty-three million, two hundred seventy-two thousand, fifty-three".