5133384618490 has 16 divisors (see below), whose sum is σ = 9465460419240. Its totient is φ = 2003272046080.

The previous prime is 5133384618437. The next prime is 5133384618497. The reversal of 5133384618490 is 948164833315.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3539586941641 + 1593797676849 = 1881379^2 + 1262457^2 .

It is not an unprimeable number, because it can be changed into a prime (5133384618497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6260224735 + ... + 6260225554.

Almost surely, 2^{5133384618490} is an apocalyptic number.

5133384618490 is a deficient number, since it is larger than the sum of its proper divisors (4332075800750).

5133384618490 is a wasteful number, since it uses less digits than its factorization.

5133384618490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12520450337.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 5133384618490 in words is "five trillion, one hundred thirty-three billion, three hundred eighty-four million, six hundred eighteen thousand, four hundred ninety".