5133313145 has 8 divisors (see below), whose sum is σ = 6276202056. Its totient is φ = 4029166336.

The previous prime is 5133313099. The next prime is 5133313153. The reversal of 5133313145 is 5413133315.

It can be written as a sum of positive squares in 4 ways, for example, as 2150733376 + 2982579769 = 46376^2 + 54613^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5133313145 - 2⁸ = 5133312889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9685232 + ... + 9685761.

It is an arithmetic number, because the mean of its divisors is an integer number (784525257).

Almost surely, 2^5133313145 is an apocalyptic number.

It is an amenable number.

5133313145 is a deficient number, since it is larger than the sum of its proper divisors (1142888911).

5133313145 is a wasteful number, since it uses less digits than its factorization.

5133313145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19371051.

The product of its digits is 8100, while the sum is 29.

The square root of 5133313145 is about 71647.1433136032. The cubic root of 5133313145 is about 1725.0403289598.

The spelling of 5133313145 in words is "five billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred forty-five".