3846538546547 has 2 divisors, whose sum is σ = 3846538546548. Its totient is φ = 3846538546546.

The previous prime is 3846538546493. The next prime is 3846538546573. The reversal of 3846538546547 is 7456458356483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3846538546547 - 2³⁴ = 3829358677363 is a prime.

It is not a weakly prime, because it can be changed into another prime (3846538546597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923269273273 + 1923269273274.

It is an arithmetic number, because the mean of its divisors is an integer number (1923269273274).

Almost surely, 2^{3846538546547} is an apocalyptic number.

3846538546547 is a deficient number, since it is larger than the sum of its proper divisors (1).

3846538546547 is an equidigital number, since it uses as much as digits as its factorization.

3846538546547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216000, while the sum is 68.

The spelling of 3846538546547 in words is "three trillion, eight hundred forty-six billion, five hundred thirty-eight million, five hundred forty-six thousand, five hundred forty-seven".