5436403313 has 6 divisors (see below), whose sum is σ = 5975550882. Its totient is φ = 4942184720.

The previous prime is 5436403309. The next prime is 5436403339. The reversal of 5436403313 is 3133046345.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4402587904 + 1033815409 = 66352^2 + 32153^2 .

It is not a de Polignac number, because 5436403313 - 2² = 5436403309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5436403313.

It is not an unprimeable number, because it can be changed into a prime (5436405313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22464356 + ... + 22464597.

It is an arithmetic number, because the mean of its divisors is an integer number (995925147).

Almost surely, 2^5436403313 is an apocalyptic number.

It is an amenable number.

5436403313 is a deficient number, since it is larger than the sum of its proper divisors (539147569).

5436403313 is a wasteful number, since it uses less digits than its factorization.

5436403313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44928975 (or 44928964 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 5436403313 is about 73731.9694094766. The cubic root of 5436403313 is about 1758.3441848785.

Adding to 5436403313 its reverse (3133046345), we get a palindrome (8569449658).

The spelling of 5436403313 in words is "five billion, four hundred thirty-six million, four hundred three thousand, three hundred thirteen".