5189549653 has 2 divisors, whose sum is σ = 5189549654. Its totient is φ = 5189549652.

The previous prime is 5189549587. The next prime is 5189549657. The reversal of 5189549653 is 3569459815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4154833764 + 1034715889 = 64458^2 + 32167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5189549653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5189549594 and 5189549603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5189549657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594774826 + 2594774827.

It is an arithmetic number, because the mean of its divisors is an integer number (2594774827).

Almost surely, 2^5189549653 is an apocalyptic number.

It is an amenable number.

5189549653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5189549653 is an equidigital number, since it uses as much as digits as its factorization.

5189549653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832000, while the sum is 55.

The square root of 5189549653 is about 72038.5289480567. The cubic root of 5189549653 is about 1731.3168555240.

The spelling of 5189549653 in words is "five billion, one hundred eighty-nine million, five hundred forty-nine thousand, six hundred fifty-three".