5495678653 has 2 divisors, whose sum is σ = 5495678654. Its totient is φ = 5495678652.

The previous prime is 5495678641. The next prime is 5495678659. The reversal of 5495678653 is 3568765945.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3454265529 + 2041413124 = 58773^2 + 45182^2 .

It is a cyclic number.

It is not a de Polignac number, because 5495678653 - 2²⁵ = 5462124221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5495678659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2747839326 + 2747839327.

It is an arithmetic number, because the mean of its divisors is an integer number (2747839327).

Almost surely, 2^5495678653 is an apocalyptic number.

It is an amenable number.

5495678653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5495678653 is an equidigital number, since it uses as much as digits as its factorization.

5495678653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216000, while the sum is 58.

The square root of 5495678653 is about 74132.8446304335. The cubic root of 5495678653 is about 1764.7117477406.

The spelling of 5495678653 in words is "five billion, four hundred ninety-five million, six hundred seventy-eight thousand, six hundred fifty-three".