4973518433 has 4 divisors (see below), whose sum is σ = 5356096788. Its totient is φ = 4590940080.

The previous prime is 4973518421. The next prime is 4973518439. The reversal of 4973518433 is 3348153794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 663989824 + 4309528609 = 25768^2 + 65647^2 .

It is a cyclic number.

It is not a de Polignac number, because 4973518433 - 2⁶ = 4973518369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4973518439) 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, 191289158 + ... + 191289183.

It is an arithmetic number, because the mean of its divisors is an integer number (1339024197).

Almost surely, 2^4973518433 is an apocalyptic number.

It is an amenable number.

4973518433 is a deficient number, since it is larger than the sum of its proper divisors (382578355).

4973518433 is a wasteful number, since it uses less digits than its factorization.

4973518433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382578354.

The product of its digits is 1088640, while the sum is 47.

The square root of 4973518433 is about 70523.1765662892. The cubic root of 4973518433 is about 1706.9517451632.

The spelling of 4973518433 in words is "four billion, nine hundred seventy-three million, five hundred eighteen thousand, four hundred thirty-three".