4253020505 has 8 divisors (see below), whose sum is σ = 5325521472. Its totient is φ = 3254485168.

The previous prime is 4253020469. The next prime is 4253020523. The reversal of 4253020505 is 5050203524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4253020505 - 2¹² = 4253016409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18491279 + ... + 18491508.

It is an arithmetic number, because the mean of its divisors is an integer number (665690184).

Almost surely, 2^4253020505 is an apocalyptic number.

It is an amenable number.

4253020505 is a deficient number, since it is larger than the sum of its proper divisors (1072500967).

4253020505 is a wasteful number, since it uses less digits than its factorization.

4253020505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36982815.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 4253020505 is about 65215.1861532266. The cubic root of 4253020505 is about 1620.1895455959.

The spelling of 4253020505 in words is "four billion, two hundred fifty-three million, twenty thousand, five hundred five".