53041669 has 2 divisors, whose sum is σ = 53041670. Its totient is φ = 53041668.

The previous prime is 53041663. The next prime is 53041679. The reversal of 53041669 is 96614035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45724644 + 7317025 = 6762^2 + 2705^2 .

It is a cyclic number.

It is not a de Polignac number, because 53041669 - 2²³ = 44653061 is a prime.

It is a super-2 number, since 2×53041669² = 5626837300611122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53041663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26520834 + 26520835.

It is an arithmetic number, because the mean of its divisors is an integer number (26520835).

Almost surely, 2^53041669 is an apocalyptic number.

It is an amenable number.

53041669 is a deficient number, since it is larger than the sum of its proper divisors (1).

53041669 is an equidigital number, since it uses as much as digits as its factorization.

53041669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 53041669 is about 7282.9711656713. The cubic root of 53041669 is about 375.7269903087.

The spelling of 53041669 in words is "fifty-three million, forty-one thousand, six hundred sixty-nine".