5525553853 has 2 divisors, whose sum is σ = 5525553854. Its totient is φ = 5525553852.

The previous prime is 5525553779. The next prime is 5525553857. The reversal of 5525553853 is 3583555255.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4423181049 + 1102372804 = 66507^2 + 33202^2 .

It is a cyclic number.

It is not a de Polignac number, because 5525553853 - 2¹⁷ = 5525422781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5525553857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762776926 + 2762776927.

It is an arithmetic number, because the mean of its divisors is an integer number (2762776927).

Almost surely, 2^5525553853 is an apocalyptic number.

It is an amenable number.

5525553853 is a deficient number, since it is larger than the sum of its proper divisors (1).

5525553853 is an equidigital number, since it uses as much as digits as its factorization.

5525553853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2250000, while the sum is 46.

The square root of 5525553853 is about 74334.0692616784. The cubic root of 5525553853 is about 1767.9037023854.

The spelling of 5525553853 in words is "five billion, five hundred twenty-five million, five hundred fifty-three thousand, eight hundred fifty-three".