8253359747 has 4 divisors (see below), whose sum is σ = 8282731416. Its totient is φ = 8223988080.

The previous prime is 8253359729. The next prime is 8253359761. The reversal of 8253359747 is 7479533528.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8253359747 - 2⁶ = 8253359683 is a prime.

It is a super-2 number, since 2×8253359747² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8253359047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14685413 + ... + 14685974.

It is an arithmetic number, because the mean of its divisors is an integer number (2070682854).

Almost surely, 2^8253359747 is an apocalyptic number.

8253359747 is a deficient number, since it is larger than the sum of its proper divisors (29371669).

8253359747 is a wasteful number, since it uses less digits than its factorization.

8253359747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29371668.

The product of its digits is 6350400, while the sum is 53.

The square root of 8253359747 is about 90848.0035388781. The cubic root of 8253359747 is about 2020.8942669038.

The spelling of 8253359747 in words is "eight billion, two hundred fifty-three million, three hundred fifty-nine thousand, seven hundred forty-seven".