4505205253 has 4 divisors (see below), whose sum is σ = 4505384268. Its totient is φ = 4505026240.

The previous prime is 4505205217. The next prime is 4505205301. The reversal of 4505205253 is 3525025054.

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 958645444 + 3546559809 = 30962^2 + 59553^2 .

It is a cyclic number.

It is not a de Polignac number, because 4505205253 - 2¹³ = 4505197061 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 (4505205553) 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, 44068 + ... + 104653.

It is an arithmetic number, because the mean of its divisors is an integer number (1126346067).

Almost surely, 2^4505205253 is an apocalyptic number.

It is an amenable number.

4505205253 is a deficient number, since it is larger than the sum of its proper divisors (179015).

4505205253 is a wasteful number, since it uses less digits than its factorization.

4505205253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179014.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 4505205253 is about 67120.8257771014. The cubic root of 4505205253 is about 1651.5999482979.

The spelling of 4505205253 in words is "four billion, five hundred five million, two hundred five thousand, two hundred fifty-three".