234525853 has 2 divisors, whose sum is σ = 234525854. Its totient is φ = 234525852.

The previous prime is 234525821. The next prime is 234525857. The reversal of 234525853 is 358525432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189943524 + 44582329 = 13782^2 + 6677^2 .

It is a cyclic number.

It is not a de Polignac number, because 234525853 - 2⁵ = 234525821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234525857) 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, 117262926 + 117262927.

It is an arithmetic number, because the mean of its divisors is an integer number (117262927).

Almost surely, 2^234525853 is an apocalyptic number.

It is an amenable number.

234525853 is a deficient number, since it is larger than the sum of its proper divisors (1).

234525853 is an equidigital number, since it uses as much as digits as its factorization.

234525853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 37.

The square root of 234525853 is about 15314.2369382219. The cubic root of 234525853 is about 616.6852694981.

The spelling of 234525853 in words is "two hundred thirty-four million, five hundred twenty-five thousand, eight hundred fifty-three".