5133440164 has 12 divisors (see below), whose sum is σ = 9273311488. Its totient is φ = 2483922600.

The previous prime is 5133440161. The next prime is 5133440201. The reversal of 5133440164 is 4610443315.

It is a happy number.

It is a super-3 number, since 3×5133440164³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (5133440161) 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, 20699232 + ... + 20699479.

Almost surely, 2^5133440164 is an apocalyptic number.

It is an amenable number.

5133440164 is a deficient number, since it is larger than the sum of its proper divisors (4139871324).

5133440164 is a wasteful number, since it uses less digits than its factorization.

5133440164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41398746 (or 41398744 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 5133440164 is about 71648.0297286673. The cubic root of 5133440164 is about 1725.0545570087.

Adding to 5133440164 its reverse (4610443315), we get a palindrome (9743883479).

The spelling of 5133440164 in words is "five billion, one hundred thirty-three million, four hundred forty thousand, one hundred sixty-four".