6148284911 has 2 divisors, whose sum is σ = 6148284912. Its totient is φ = 6148284910.

The previous prime is 6148284907. The next prime is 6148284959. The reversal of 6148284911 is 1194828416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6148284911 - 2² = 6148284907 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6148284211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3074142455 + 3074142456.

It is an arithmetic number, because the mean of its divisors is an integer number (3074142456).

Almost surely, 2^6148284911 is an apocalyptic number.

6148284911 is a deficient number, since it is larger than the sum of its proper divisors (1).

6148284911 is an equidigital number, since it uses as much as digits as its factorization.

6148284911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 44.

The square root of 6148284911 is about 78410.9999362334. Note that the first 4 decimals coincide. The cubic root of 6148284911 is about 1831.9684702746.

The spelling of 6148284911 in words is "six billion, one hundred forty-eight million, two hundred eighty-four thousand, nine hundred eleven".