141556253 has 2 divisors, whose sum is σ = 141556254. Its totient is φ = 141556252.

The previous prime is 141556241. The next prime is 141556267. The reversal of 141556253 is 352655141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77123524 + 64432729 = 8782^2 + 8027^2 .

It is an emirp because it is prime and its reverse (352655141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141556253 - 2¹² = 141552157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141556273) 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, 70778126 + 70778127.

It is an arithmetic number, because the mean of its divisors is an integer number (70778127).

Almost surely, 2^141556253 is an apocalyptic number.

It is an amenable number.

141556253 is a deficient number, since it is larger than the sum of its proper divisors (1).

141556253 is an equidigital number, since it uses as much as digits as its factorization.

141556253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 32.

The square root of 141556253 is about 11897.7415083704. The cubic root of 141556253 is about 521.1663329568.

The spelling of 141556253 in words is "one hundred forty-one million, five hundred fifty-six thousand, two hundred fifty-three".