464586513 has 4 divisors (see below), whose sum is σ = 619448688. Its totient is φ = 309724340.

The previous prime is 464586487. The next prime is 464586517. The reversal of 464586513 is 315685464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 464586513 - 2⁸ = 464586257 is a prime.

It is a super-2 number, since 2×464586513² = 431681256122998338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464586517) 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 in 3 ways as a sum of consecutive naturals, for example, 77431083 + ... + 77431088.

It is an arithmetic number, because the mean of its divisors is an integer number (154862172).

Almost surely, 2^464586513 is an apocalyptic number.

It is an amenable number.

464586513 is a deficient number, since it is larger than the sum of its proper divisors (154862175).

464586513 is a wasteful number, since it uses less digits than its factorization.

464586513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154862174.

The product of its digits is 345600, while the sum is 42.

The square root of 464586513 is about 21554.2690203124. The cubic root of 464586513 is about 774.5013861074.

The spelling of 464586513 in words is "four hundred sixty-four million, five hundred eighty-six thousand, five hundred thirteen".