465125513 has 2 divisors, whose sum is σ = 465125514. Its totient is φ = 465125512.

The previous prime is 465125501. The next prime is 465125533. The reversal of 465125513 is 315521564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291623929 + 173501584 = 17077^2 + 13172^2 .

It is a cyclic number.

It is not a de Polignac number, because 465125513 - 2⁶ = 465125449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 465125513.

It is not a weakly prime, because it can be changed into another prime (465125533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232562756 + 232562757.

It is an arithmetic number, because the mean of its divisors is an integer number (232562757).

Almost surely, 2^465125513 is an apocalyptic number.

It is an amenable number.

465125513 is a deficient number, since it is larger than the sum of its proper divisors (1).

465125513 is an equidigital number, since it uses as much as digits as its factorization.

465125513 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 465125513 is about 21566.7687194906. The cubic root of 465125513 is about 774.8007884785.

It can be divided in two parts, 46512 and 5513, that added together give a palindrome (52025).

The spelling of 465125513 in words is "four hundred sixty-five million, one hundred twenty-five thousand, five hundred thirteen".