5416643653 has 2 divisors, whose sum is σ = 5416643654. Its totient is φ = 5416643652.

The previous prime is 5416643629. The next prime is 5416643699. The reversal of 5416643653 is 3563466145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4529020804 + 887622849 = 67298^2 + 29793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5416643653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5416643053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2708321826 + 2708321827.

It is an arithmetic number, because the mean of its divisors is an integer number (2708321827).

Almost surely, 2^5416643653 is an apocalyptic number.

It is an amenable number.

5416643653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5416643653 is an equidigital number, since it uses as much as digits as its factorization.

5416643653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 43.

The square root of 5416643653 is about 73597.8508721552. The cubic root of 5416643653 is about 1756.2112511843.

The spelling of 5416643653 in words is "five billion, four hundred sixteen million, six hundred forty-three thousand, six hundred fifty-three".