5403003663513 has 16 divisors (see below), whose sum is σ = 7229078176320. Its totient is φ = 3589467451584.

The previous prime is 5403003663493. The next prime is 5403003663581. The reversal of 5403003663513 is 3153663003045.

It is not a de Polignac number, because 5403003663513 - 2¹⁷ = 5403003532441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5403003663413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13375383 + ... + 13773411.

It is an arithmetic number, because the mean of its divisors is an integer number (451817386020).

Almost surely, 2^{5403003663513} is an apocalyptic number.

It is an amenable number.

5403003663513 is a deficient number, since it is larger than the sum of its proper divisors (1826074512807).

5403003663513 is a wasteful number, since it uses less digits than its factorization.

5403003663513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413768.

The product of its (nonzero) digits is 291600, while the sum is 39.

Adding to 5403003663513 its reverse (3153663003045), we get a palindrome (8556666666558).

The spelling of 5403003663513 in words is "five trillion, four hundred three billion, three million, six hundred sixty-three thousand, five hundred thirteen".