6842232802547 has 2 divisors, whose sum is σ = 6842232802548. Its totient is φ = 6842232802546.

The previous prime is 6842232802513. The next prime is 6842232802579. The reversal of 6842232802547 is 7452082322486.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6842232802547 - 2³² = 6837937835251 is a prime.

It is a super-2 number, since 2×6842232802547² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6842232802507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3421116401273 + 3421116401274.

It is an arithmetic number, because the mean of its divisors is an integer number (3421116401274).

Almost surely, 2^{6842232802547} is an apocalyptic number.

6842232802547 is a deficient number, since it is larger than the sum of its proper divisors (1).

6842232802547 is an equidigital number, since it uses as much as digits as its factorization.

6842232802547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 6842232802547 in words is "six trillion, eight hundred forty-two billion, two hundred thirty-two million, eight hundred two thousand, five hundred forty-seven".