5313606437 has 4 divisors (see below), whose sum is σ = 5443206636. Its totient is φ = 5184006240.

The previous prime is 5313606401. The next prime is 5313606451. The reversal of 5313606437 is 7346063135.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1664721601 + 3648884836 = 40801^2 + 60406^2 .

It is a cyclic number.

It is not a de Polignac number, because 5313606437 - 2¹⁰ = 5313605413 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 5313606437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313686437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64800038 + ... + 64800119.

It is an arithmetic number, because the mean of its divisors is an integer number (1360801659).

Almost surely, 2^5313606437 is an apocalyptic number.

It is an amenable number.

5313606437 is a deficient number, since it is larger than the sum of its proper divisors (129600199).

5313606437 is a wasteful number, since it uses less digits than its factorization.

5313606437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129600198.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 5313606437 is about 72894.4883856112. The cubic root of 5313606437 is about 1745.0041392009.

The spelling of 5313606437 in words is "five billion, three hundred thirteen million, six hundred six thousand, four hundred thirty-seven".