541141669 has 2 divisors, whose sum is σ = 541141670. Its totient is φ = 541141668.

The previous prime is 541141663. The next prime is 541141681. The reversal of 541141669 is 966141145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541120644 + 21025 = 23262^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 541141669 - 2⁹ = 541141157 is a prime.

It is a super-2 number, since 2×541141669² = 585668611856211122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541141663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270570834 + 270570835.

It is an arithmetic number, because the mean of its divisors is an integer number (270570835).

Almost surely, 2^541141669 is an apocalyptic number.

It is an amenable number.

541141669 is a deficient number, since it is larger than the sum of its proper divisors (1).

541141669 is an equidigital number, since it uses as much as digits as its factorization.

541141669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 541141669 is about 23262.4519129003. The cubic root of 541141669 is about 814.8987636934.

The spelling of 541141669 in words is "five hundred forty-one million, one hundred forty-one thousand, six hundred sixty-nine".