53175853 has 2 divisors, whose sum is σ = 53175854. Its totient is φ = 53175852.

The previous prime is 53175833. The next prime is 53175869. The reversal of 53175853 is 35857135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38105929 + 15069924 = 6173^2 + 3882^2 .

It is a cyclic number.

It is not a de Polignac number, because 53175853 - 2⁹ = 53175341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53175833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26587926 + 26587927.

It is an arithmetic number, because the mean of its divisors is an integer number (26587927).

Almost surely, 2^53175853 is an apocalyptic number.

It is an amenable number.

53175853 is a deficient number, since it is larger than the sum of its proper divisors (1).

53175853 is an equidigital number, since it uses as much as digits as its factorization.

53175853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 37.

The square root of 53175853 is about 7292.1775211524. The cubic root of 53175853 is about 376.0435596320.

The spelling of 53175853 in words is "fifty-three million, one hundred seventy-five thousand, eight hundred fifty-three".