5404042253 has 2 divisors, whose sum is σ = 5404042254. Its totient is φ = 5404042252.

The previous prime is 5404042223. The next prime is 5404042271. The reversal of 5404042253 is 3522404045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4834838089 + 569204164 = 69533^2 + 23858^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404042253 - 2¹⁰ = 5404041229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5404042213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702021126 + 2702021127.

It is an arithmetic number, because the mean of its divisors is an integer number (2702021127).

Almost surely, 2^5404042253 is an apocalyptic number.

It is an amenable number.

5404042253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5404042253 is an equidigital number, since it uses as much as digits as its factorization.

5404042253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 5404042253 is about 73512.1911862243. The cubic root of 5404042253 is about 1754.8482974258.

Adding to 5404042253 its reverse (3522404045), we get a palindrome (8926446298).

The spelling of 5404042253 in words is "five billion, four hundred four million, forty-two thousand, two hundred fifty-three".