464163013 has 4 divisors (see below), whose sum is σ = 464231808. Its totient is φ = 464094220.

The previous prime is 464163001. The next prime is 464163061. The reversal of 464163013 is 310361464.

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 a de Polignac number, because none of the positive numbers 2^k-464163013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464163613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23023 + ... + 38188.

It is an arithmetic number, because the mean of its divisors is an integer number (116057952).

Almost surely, 2^464163013 is an apocalyptic number.

It is an amenable number.

464163013 is a deficient number, since it is larger than the sum of its proper divisors (68795).

464163013 is an equidigital number, since it uses as much as digits as its factorization.

464163013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68794.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 464163013 is about 21544.4427405306. The cubic root of 464163013 is about 774.2659788918.

The spelling of 464163013 in words is "four hundred sixty-four million, one hundred sixty-three thousand, thirteen".