8230857580747 has 4 divisors (see below), whose sum is σ = 8235313921296. Its totient is φ = 8226401240200.

The previous prime is 8230857580741. The next prime is 8230857580763. The reversal of 8230857580747 is 7470857580328.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8230857580747 is a prime.

It is a super-3 number, since 3×8230857580747³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8230857580741) 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, 2228167504 + ... + 2228171197.

It is an arithmetic number, because the mean of its divisors is an integer number (2058828480324).

Almost surely, 2^{8230857580747} is an apocalyptic number.

8230857580747 is a deficient number, since it is larger than the sum of its proper divisors (4456340549).

8230857580747 is a wasteful number, since it uses less digits than its factorization.

8230857580747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456340548.

The product of its (nonzero) digits is 105369600, while the sum is 64.

The spelling of 8230857580747 in words is "eight trillion, two hundred thirty billion, eight hundred fifty-seven million, five hundred eighty thousand, seven hundred forty-seven".