4643103613 has 4 divisors (see below), whose sum is σ = 4667413248. Its totient is φ = 4618793980.

The previous prime is 4643103583. The next prime is 4643103649. The reversal of 4643103613 is 3163013464.

It is a happy number.

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 4643103613 - 2¹⁷ = 4642972541 is a prime.

It is a super-2 number, since 2×4643103613² = 43116822322107307538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643107613) 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, 12154531 + ... + 12154912.

It is an arithmetic number, because the mean of its divisors is an integer number (1166853312).

Almost surely, 2^4643103613 is an apocalyptic number.

It is an amenable number.

4643103613 is a deficient number, since it is larger than the sum of its proper divisors (24309635).

4643103613 is a wasteful number, since it uses less digits than its factorization.

4643103613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24309634.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 4643103613 is about 68140.3229593168. The cubic root of 4643103613 is about 1668.2819786257.

The spelling of 4643103613 in words is "four billion, six hundred forty-three million, one hundred three thousand, six hundred thirteen".