5403403513 has 2 divisors, whose sum is σ = 5403403514. Its totient is φ = 5403403512.

The previous prime is 5403403459. The next prime is 5403403517. The reversal of 5403403513 is 3153043045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5080410729 + 322992784 = 71277^2 + 17972^2 .

It is a cyclic number.

It is not a de Polignac number, because 5403403513 - 2⁹ = 5403403001 is a prime.

It is not a weakly prime, because it can be changed into another prime (5403403517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701701756 + 2701701757.

It is an arithmetic number, because the mean of its divisors is an integer number (2701701757).

Almost surely, 2^5403403513 is an apocalyptic number.

It is an amenable number.

5403403513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403403513 is an equidigital number, since it uses as much as digits as its factorization.

5403403513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 5403403513 is about 73507.8466083724. The cubic root of 5403403513 is about 1754.7791556048.

Adding to 5403403513 its reverse (3153043045), we get a palindrome (8556446558).

The spelling of 5403403513 in words is "five billion, four hundred three million, four hundred three thousand, five hundred thirteen".