464026513 has 2 divisors, whose sum is σ = 464026514. Its totient is φ = 464026512.

The previous prime is 464026481. The next prime is 464026517. The reversal of 464026513 is 315620464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459330624 + 4695889 = 21432^2 + 2167^2 .

It is a cyclic number.

It is not a de Polignac number, because 464026513 - 2⁵ = 464026481 is a prime.

It is not a weakly prime, because it can be changed into another prime (464026517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232013256 + 232013257.

It is an arithmetic number, because the mean of its divisors is an integer number (232013257).

Almost surely, 2^464026513 is an apocalyptic number.

It is an amenable number.

464026513 is a deficient number, since it is larger than the sum of its proper divisors (1).

464026513 is an equidigital number, since it uses as much as digits as its factorization.

464026513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 464026513 is about 21541.2746373097. The cubic root of 464026513 is about 774.1900733264.

Adding to 464026513 its reverse (315620464), we get a palindrome (779646977).

The spelling of 464026513 in words is "four hundred sixty-four million, twenty-six thousand, five hundred thirteen".