465511141 has 2 divisors, whose sum is σ = 465511142. Its totient is φ = 465511140.

The previous prime is 465511129. The next prime is 465511147. The reversal of 465511141 is 141115564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 363703041 + 101808100 = 19071^2 + 10090^2 .

It is a cyclic number.

It is not a de Polignac number, because 465511141 - 2⁹ = 465510629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465511147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232755570 + 232755571.

It is an arithmetic number, because the mean of its divisors is an integer number (232755571).

Almost surely, 2^465511141 is an apocalyptic number.

It is an amenable number.

465511141 is a deficient number, since it is larger than the sum of its proper divisors (1).

465511141 is an equidigital number, since it uses as much as digits as its factorization.

465511141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 28.

The square root of 465511141 is about 21575.7071958256. The cubic root of 465511141 is about 775.0148542418.

The spelling of 465511141 in words is "four hundred sixty-five million, five hundred eleven thousand, one hundred forty-one".