4205613253 has 4 divisors (see below), whose sum is σ = 4308189228. Its totient is φ = 4103037280.

The previous prime is 4205613241. The next prime is 4205613283. The reversal of 4205613253 is 3523165024.

It is a happy number.

4205613253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 887622849 + 3317990404 = 29793^2 + 57602^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4205613253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205613283) 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, 51287926 + ... + 51288007.

It is an arithmetic number, because the mean of its divisors is an integer number (1077047307).

Almost surely, 2^4205613253 is an apocalyptic number.

It is an amenable number.

4205613253 is a deficient number, since it is larger than the sum of its proper divisors (102575975).

4205613253 is a wasteful number, since it uses less digits than its factorization.

4205613253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102575974.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 4205613253 is about 64850.6997109515. The cubic root of 4205613253 is about 1614.1471024933.

Adding to 4205613253 its reverse (3523165024), we get a palindrome (7728778277).

The spelling of 4205613253 in words is "four billion, two hundred five million, six hundred thirteen thousand, two hundred fifty-three".