5720636453 has 4 divisors (see below), whose sum is σ = 6537870240. Its totient is φ = 4903402668.

The previous prime is 5720636437. The next prime is 5720636507. The reversal of 5720636453 is 3546360275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5720636453 - 2⁴ = 5720636437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5720636453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5720636423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408616883 + ... + 408616896.

It is an arithmetic number, because the mean of its divisors is an integer number (1634467560).

Almost surely, 2^5720636453 is an apocalyptic number.

It is an amenable number.

5720636453 is a deficient number, since it is larger than the sum of its proper divisors (817233787).

5720636453 is an equidigital number, since it uses as much as digits as its factorization.

5720636453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817233786.

The product of its (nonzero) digits is 453600, while the sum is 41.

The square root of 5720636453 is about 75634.8891253236. The cubic root of 5720636453 is about 1788.4691355603.

The spelling of 5720636453 in words is "five billion, seven hundred twenty million, six hundred thirty-six thousand, four hundred fifty-three".