4664456133 has 4 divisors (see below), whose sum is σ = 6219274848. Its totient is φ = 3109637420.

The previous prime is 4664456131. The next prime is 4664456177. The reversal of 4664456133 is 3316544664.

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 4664456133 - 2¹ = 4664456131 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664456131) 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, 777409353 + ... + 777409358.

It is an arithmetic number, because the mean of its divisors is an integer number (1554818712).

Almost surely, 2^4664456133 is an apocalyptic number.

It is an amenable number.

4664456133 is a deficient number, since it is larger than the sum of its proper divisors (1554818715).

4664456133 is a wasteful number, since it uses less digits than its factorization.

4664456133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554818714.

The product of its digits is 622080, while the sum is 42.

The square root of 4664456133 is about 68296.8237402004. The cubic root of 4664456133 is about 1670.8354113184.

The spelling of 4664456133 in words is "four billion, six hundred sixty-four million, four hundred fifty-six thousand, one hundred thirty-three".