8245283405 has 16 divisors (see below), whose sum is σ = 10092754224. Its totient is φ = 6464240640.

The previous prime is 8245283399. The next prime is 8245283413. The reversal of 8245283405 is 5043825428.

It can be written as a sum of positive squares in 8 ways, for example, as 134119561 + 8111163844 = 11581^2 + 90062^2 .

It is not a de Polignac number, because 8245283405 - 2¹² = 8245279309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215807 + ... + 251123.

It is an arithmetic number, because the mean of its divisors is an integer number (630797139).

Almost surely, 2^8245283405 is an apocalyptic number.

It is an amenable number.

8245283405 is a deficient number, since it is larger than the sum of its proper divisors (1847470819).

8245283405 is a wasteful number, since it uses less digits than its factorization.

8245283405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36256.

The product of its (nonzero) digits is 307200, while the sum is 41.

The square root of 8245283405 is about 90803.5429099548. The cubic root of 8245283405 is about 2020.2348683706.

The spelling of 8245283405 in words is "eight billion, two hundred forty-five million, two hundred eighty-three thousand, four hundred five".