4536406433 has 4 divisors (see below), whose sum is σ = 4885360788. Its totient is φ = 4187452080.

The previous prime is 4536406411. The next prime is 4536406517. The reversal of 4536406433 is 3346046354.

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 3006657889 + 1529748544 = 54833^2 + 39112^2 .

It is a cyclic number.

It is not a de Polignac number, because 4536406433 - 2¹² = 4536402337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4536406933) 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, 174477158 + ... + 174477183.

It is an arithmetic number, because the mean of its divisors is an integer number (1221340197).

Almost surely, 2^4536406433 is an apocalyptic number.

It is an amenable number.

4536406433 is a deficient number, since it is larger than the sum of its proper divisors (348954355).

4536406433 is a wasteful number, since it uses less digits than its factorization.

4536406433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348954354.

The product of its (nonzero) digits is 311040, while the sum is 38.

The square root of 4536406433 is about 67352.8502217983. The cubic root of 4536406433 is about 1655.4039451735.

The spelling of 4536406433 in words is "four billion, five hundred thirty-six million, four hundred six thousand, four hundred thirty-three".