253682141 has 2 divisors, whose sum is σ = 253682142. Its totient is φ = 253682140.

The previous prime is 253682087. The next prime is 253682153. The reversal of 253682141 is 141286352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154281241 + 99400900 = 12421^2 + 9970^2 .

It is a cyclic number.

It is not a de Polignac number, because 253682141 - 2²² = 249487837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253682098 and 253682107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253682441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126841070 + 126841071.

It is an arithmetic number, because the mean of its divisors is an integer number (126841071).

Almost surely, 2^253682141 is an apocalyptic number.

It is an amenable number.

253682141 is a deficient number, since it is larger than the sum of its proper divisors (1).

253682141 is an equidigital number, since it uses as much as digits as its factorization.

253682141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 32.

The square root of 253682141 is about 15927.4022050051. The cubic root of 253682141 is about 633.0382684317.

The spelling of 253682141 in words is "two hundred fifty-three million, six hundred eighty-two thousand, one hundred forty-one".