4643652473 has 4 divisors (see below), whose sum is σ = 4644888960. Its totient is φ = 4642415988.

The previous prime is 4643652467. The next prime is 4643652491. The reversal of 4643652473 is 3742563464.

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 4643652473 - 2¹⁰ = 4643651449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4643652073) 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, 612593 + ... + 620126.

It is an arithmetic number, because the mean of its divisors is an integer number (1161222240).

Almost surely, 2^4643652473 is an apocalyptic number.

It is an amenable number.

4643652473 is a deficient number, since it is larger than the sum of its proper divisors (1236487).

4643652473 is a wasteful number, since it uses less digits than its factorization.

4643652473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236486.

The product of its digits is 1451520, while the sum is 44.

The square root of 4643652473 is about 68144.3502647138. The cubic root of 4643652473 is about 1668.3477117535.

The spelling of 4643652473 in words is "four billion, six hundred forty-three million, six hundred fifty-two thousand, four hundred seventy-three".