253435141 has 2 divisors, whose sum is σ = 253435142. Its totient is φ = 253435140.

The previous prime is 253435123. The next prime is 253435289. The reversal of 253435141 is 141534352.

253435141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200930625 + 52504516 = 14175^2 + 7246^2 .

It is a cyclic number.

It is not a de Polignac number, because 253435141 - 2²³ = 245046533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253435111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126717570 + 126717571.

It is an arithmetic number, because the mean of its divisors is an integer number (126717571).

Almost surely, 2^253435141 is an apocalyptic number.

It is an amenable number.

253435141 is a deficient number, since it is larger than the sum of its proper divisors (1).

253435141 is an equidigital number, since it uses as much as digits as its factorization.

253435141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 253435141 is about 15919.6463842637. The cubic root of 253435141 is about 632.8327471622.

Adding to 253435141 its reverse (141534352), we get a palindrome (394969493).

It can be divided in two parts, 2534 and 35141, that added together give a triangular number (37675 = T₂₇₄).

The spelling of 253435141 in words is "two hundred fifty-three million, four hundred thirty-five thousand, one hundred forty-one".